Home / 954,252.48-1,316,860.66-524,528.04

Finding the Fourth Proportional to 954,252.48, 1,316,860.66 and 524,528.04

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Solution

The fourth proportional to 954,252.48, 1,316,860.66 and 524,528.04 is: 723,844.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,252.48 : 1,316,860.66 = 524,528.04 : x
  2. Step 2: Convert to fraction form
    954,252.48/1,316,860.66 = 524,528.04/x
  3. Step 3: Cross multiply
    954,252.48x = 1,316,860.66 × 524,528.04
  4. Step 4: Simplify right side
    954,252.48x = 690,730,340,942.91
  5. Step 5: Solve for x
    x = 690,730,340,942.91/954,252.48
  6. Step 6: Final answer
    x = 723,844.43

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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.