Home / 952,336.71-1,314,262.53-522,632.34

Finding the Fourth Proportional to 952,336.71, 1,314,262.53 and 522,632.34

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Solution

The fourth proportional to 952,336.71, 1,314,262.53 and 522,632.34 is: 721,253.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,336.71 : 1,314,262.53 = 522,632.34 : x
  2. Step 2: Convert to fraction form
    952,336.71/1,314,262.53 = 522,632.34/x
  3. Step 3: Cross multiply
    952,336.71x = 1,314,262.53 × 522,632.34
  4. Step 4: Simplify right side
    952,336.71x = 686,876,101,428.22
  5. Step 5: Solve for x
    x = 686,876,101,428.22/952,336.71
  6. Step 6: Final answer
    x = 721,253.41

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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.