Home / 894,294.80-1,233,501.48-607,316.24

Finding the Fourth Proportional to 894,294.80, 1,233,501.48 and 607,316.24

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Solution

The fourth proportional to 894,294.80, 1,233,501.48 and 607,316.24 is: 837,671.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,294.80 : 1,233,501.48 = 607,316.24 : x
  2. Step 2: Convert to fraction form
    894,294.80/1,233,501.48 = 607,316.24/x
  3. Step 3: Cross multiply
    894,294.80x = 1,233,501.48 × 607,316.24
  4. Step 4: Simplify right side
    894,294.80x = 749,125,480,868.04
  5. Step 5: Solve for x
    x = 749,125,480,868.04/894,294.80
  6. Step 6: Final answer
    x = 837,671.74

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Double scale
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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.