Home / 14,406,225.14-21,609,374.23-5,886,561.71

Finding the Fourth Proportional to 14,406,225.14, 21,609,374.23 and 5,886,561.71

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Solution

The fourth proportional to 14,406,225.14, 21,609,374.23 and 5,886,561.71 is: 8,829,857.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,406,225.14 : 21,609,374.23 = 5,886,561.71 : x
  2. Step 2: Convert to fraction form
    14,406,225.14/21,609,374.23 = 5,886,561.71/x
  3. Step 3: Cross multiply
    14,406,225.14x = 21,609,374.23 × 5,886,561.71
  4. Step 4: Simplify right side
    14,406,225.14x = 127,204,914,919,378.73
  5. Step 5: Solve for x
    x = 127,204,914,919,378.73/14,406,225.14
  6. Step 6: Final answer
    x = 8,829,857.49

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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.