Home / 954,193.02-1,316,752.90-524,470.38

Finding the Fourth Proportional to 954,193.02, 1,316,752.90 and 524,470.38

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Solution

The fourth proportional to 954,193.02, 1,316,752.90 and 524,470.38 is: 723,750.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,193.02 : 1,316,752.90 = 524,470.38 : x
  2. Step 2: Convert to fraction form
    954,193.02/1,316,752.90 = 524,470.38/x
  3. Step 3: Cross multiply
    954,193.02x = 1,316,752.90 × 524,470.38
  4. Step 4: Simplify right side
    954,193.02x = 690,597,893,829.10
  5. Step 5: Solve for x
    x = 690,597,893,829.10/954,193.02
  6. Step 6: Final answer
    x = 723,750.73

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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.