Home / 952,224.14-1,314,051.36-522,500.52

Finding the Fourth Proportional to 952,224.14, 1,314,051.36 and 522,500.52

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Solution

The fourth proportional to 952,224.14, 1,314,051.36 and 522,500.52 is: 721,040.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,224.14 : 1,314,051.36 = 522,500.52 : x
  2. Step 2: Convert to fraction form
    952,224.14/1,314,051.36 = 522,500.52/x
  3. Step 3: Cross multiply
    952,224.14x = 1,314,051.36 × 522,500.52
  4. Step 4: Simplify right side
    952,224.14x = 686,592,518,906.71
  5. Step 5: Solve for x
    x = 686,592,518,906.71/952,224.14
  6. Step 6: Final answer
    x = 721,040.87

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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.