Home / 4,581,324.87-6,872,008.14-1,548,706.96

Finding the Fourth Proportional to 4,581,324.87, 6,872,008.14 and 1,548,706.96

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Solution

The fourth proportional to 4,581,324.87, 6,872,008.14 and 1,548,706.96 is: 2,323,067.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581,324.87 : 6,872,008.14 = 1,548,706.96 : x
  2. Step 2: Convert to fraction form
    4,581,324.87/6,872,008.14 = 1,548,706.96/x
  3. Step 3: Cross multiply
    4,581,324.87x = 6,872,008.14 × 1,548,706.96
  4. Step 4: Simplify right side
    4,581,324.87x = 10,642,726,870,045.87
  5. Step 5: Solve for x
    x = 10,642,726,870,045.87/4,581,324.87
  6. Step 6: Final answer
    x = 2,323,067.49

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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.