Home / 9,527,743.72-14,290,500.06-2,704,916.20

Finding the Fourth Proportional to 9,527,743.72, 14,290,500.06 and 2,704,916.20

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Solution

The fourth proportional to 9,527,743.72, 14,290,500.06 and 2,704,916.20 is: 4,057,057.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,527,743.72 : 14,290,500.06 = 2,704,916.20 : x
  2. Step 2: Convert to fraction form
    9,527,743.72/14,290,500.06 = 2,704,916.20/x
  3. Step 3: Cross multiply
    9,527,743.72x = 14,290,500.06 × 2,704,916.20
  4. Step 4: Simplify right side
    9,527,743.72x = 38,654,605,118,394.98
  5. Step 5: Solve for x
    x = 38,654,605,118,394.98/9,527,743.72
  6. Step 6: Final answer
    x = 4,057,057.61

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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.