Home / 14,436,609.06-21,657,644.75-5,801,381.71

Finding the Fourth Proportional to 14,436,609.06, 21,657,644.75 and 5,801,381.71

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Solution

The fourth proportional to 14,436,609.06, 21,657,644.75 and 5,801,381.71 is: 8,703,170.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,436,609.06 : 21,657,644.75 = 5,801,381.71 : x
  2. Step 2: Convert to fraction form
    14,436,609.06/21,657,644.75 = 5,801,381.71/x
  3. Step 3: Cross multiply
    14,436,609.06x = 21,657,644.75 × 5,801,381.71
  4. Step 4: Simplify right side
    14,436,609.06x = 125,644,264,134,327.52
  5. Step 5: Solve for x
    x = 125,644,264,134,327.52/14,436,609.06
  6. Step 6: Final answer
    x = 8,703,170.09

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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.