Home / 2,406,474.35-3,607,281.18-1,508,545.47

Finding the Fourth Proportional to 2,406,474.35, 3,607,281.18 and 1,508,545.47

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Solution

The fourth proportional to 2,406,474.35, 3,607,281.18 and 1,508,545.47 is: 2,261,294.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,406,474.35 : 3,607,281.18 = 1,508,545.47 : x
  2. Step 2: Convert to fraction form
    2,406,474.35/3,607,281.18 = 1,508,545.47/x
  3. Step 3: Cross multiply
    2,406,474.35x = 3,607,281.18 × 1,508,545.47
  4. Step 4: Simplify right side
    2,406,474.35x = 5,441,747,683,105.26
  5. Step 5: Solve for x
    x = 5,441,747,683,105.26/2,406,474.35
  6. Step 6: Final answer
    x = 2,261,294.70

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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.