Home / 9,761,923.87-14,632,561.73-3,609,952.61

Finding the Fourth Proportional to 9,761,923.87, 14,632,561.73 and 3,609,952.61

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Solution

The fourth proportional to 9,761,923.87, 14,632,561.73 and 3,609,952.61 is: 5,411,111.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,761,923.87 : 14,632,561.73 = 3,609,952.61 : x
  2. Step 2: Convert to fraction form
    9,761,923.87/14,632,561.73 = 3,609,952.61/x
  3. Step 3: Cross multiply
    9,761,923.87x = 14,632,561.73 × 3,609,952.61
  4. Step 4: Simplify right side
    9,761,923.87x = 52,822,854,316,987.04
  5. Step 5: Solve for x
    x = 52,822,854,316,987.04/9,761,923.87
  6. Step 6: Final answer
    x = 5,411,111.07

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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.