Home / 1,552,065.91-2,327,316.25-472,371.35

Finding the Fourth Proportional to 1,552,065.91, 2,327,316.25 and 472,371.35

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Solution

The fourth proportional to 1,552,065.91, 2,327,316.25 and 472,371.35 is: 708,318.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,065.91 : 2,327,316.25 = 472,371.35 : x
  2. Step 2: Convert to fraction form
    1,552,065.91/2,327,316.25 = 472,371.35/x
  3. Step 3: Cross multiply
    1,552,065.91x = 2,327,316.25 × 472,371.35
  4. Step 4: Simplify right side
    1,552,065.91x = 1,099,357,506,957.62
  5. Step 5: Solve for x
    x = 1,099,357,506,957.62/1,552,065.91
  6. Step 6: Final answer
    x = 708,318.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.