Home / 894,316.56-1,233,532.08-607,338.24

Finding the Fourth Proportional to 894,316.56, 1,233,532.08 and 607,338.24

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Solution

The fourth proportional to 894,316.56, 1,233,532.08 and 607,338.24 is: 837,702.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,316.56 : 1,233,532.08 = 607,338.24 : x
  2. Step 2: Convert to fraction form
    894,316.56/1,233,532.08 = 607,338.24/x
  3. Step 3: Cross multiply
    894,316.56x = 1,233,532.08 × 607,338.24
  4. Step 4: Simplify right side
    894,316.56x = 749,171,202,450.74
  5. Step 5: Solve for x
    x = 749,171,202,450.74/894,316.56
  6. Step 6: Final answer
    x = 837,702.48

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.