Home / 954,233.04-1,316,826.42-524,503.92

Finding the Fourth Proportional to 954,233.04, 1,316,826.42 and 524,503.92

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Solution

The fourth proportional to 954,233.04, 1,316,826.42 and 524,503.92 is: 723,807.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,233.04 : 1,316,826.42 = 524,503.92 : x
  2. Step 2: Convert to fraction form
    954,233.04/1,316,826.42 = 524,503.92/x
  3. Step 3: Cross multiply
    954,233.04x = 1,316,826.42 × 524,503.92
  4. Step 4: Simplify right side
    954,233.04x = 690,680,619,249.57
  5. Step 5: Solve for x
    x = 690,680,619,249.57/954,233.04
  6. Step 6: Final answer
    x = 723,807.07

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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.