Home / 954,253.48-1,316,862.04-524,529.04

Finding the Fourth Proportional to 954,253.48, 1,316,862.04 and 524,529.04

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Solution

The fourth proportional to 954,253.48, 1,316,862.04 and 524,529.04 is: 723,845.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,253.48 : 1,316,862.04 = 524,529.04 : x
  2. Step 2: Convert to fraction form
    954,253.48/1,316,862.04 = 524,529.04/x
  3. Step 3: Cross multiply
    954,253.48x = 1,316,862.04 × 524,529.04
  4. Step 4: Simplify right side
    954,253.48x = 690,732,381,653.64
  5. Step 5: Solve for x
    x = 690,732,381,653.64/954,253.48
  6. Step 6: Final answer
    x = 723,845.81

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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.