Home / 945,240.04-1,417,852.76-235,263.29

Finding the Fourth Proportional to 945,240.04, 1,417,852.76 and 235,263.29

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Solution

The fourth proportional to 945,240.04, 1,417,852.76 and 235,263.29 is: 352,893.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    945,240.04 : 1,417,852.76 = 235,263.29 : x
  2. Step 2: Convert to fraction form
    945,240.04/1,417,852.76 = 235,263.29/x
  3. Step 3: Cross multiply
    945,240.04x = 1,417,852.76 × 235,263.29
  4. Step 4: Simplify right side
    945,240.04x = 333,568,703,876.86
  5. Step 5: Solve for x
    x = 333,568,703,876.86/945,240.04
  6. Step 6: Final answer
    x = 352,893.12

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.