Home / 4,206,472.96-6,312,545.10-1,474,044.95

Finding the Fourth Proportional to 4,206,472.96, 6,312,545.10 and 1,474,044.95

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Solution

The fourth proportional to 4,206,472.96, 6,312,545.10 and 1,474,044.95 is: 2,212,061.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,206,472.96 : 6,312,545.10 = 1,474,044.95 : x
  2. Step 2: Convert to fraction form
    4,206,472.96/6,312,545.10 = 1,474,044.95/x
  3. Step 3: Cross multiply
    4,206,472.96x = 6,312,545.10 × 1,474,044.95
  4. Step 4: Simplify right side
    4,206,472.96x = 9,304,975,209,752.11
  5. Step 5: Solve for x
    x = 9,304,975,209,752.11/4,206,472.96
  6. Step 6: Final answer
    x = 2,212,061.10

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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.