Home / 954,250.20-1,316,850.50-524,521.10

Finding the Fourth Proportional to 954,250.20, 1,316,850.50 and 524,521.10

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Solution

The fourth proportional to 954,250.20, 1,316,850.50 and 524,521.10 is: 723,831.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,250.20 : 1,316,850.50 = 524,521.10 : x
  2. Step 2: Convert to fraction form
    954,250.20/1,316,850.50 = 524,521.10/x
  3. Step 3: Cross multiply
    954,250.20x = 1,316,850.50 × 524,521.10
  4. Step 4: Simplify right side
    954,250.20x = 690,715,872,795.55
  5. Step 5: Solve for x
    x = 690,715,872,795.55/954,250.20
  6. Step 6: Final answer
    x = 723,831.00

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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.