Home / 14,406,202.19-21,609,339.89-5,886,538.65

Finding the Fourth Proportional to 14,406,202.19, 21,609,339.89 and 5,886,538.65

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Solution

The fourth proportional to 14,406,202.19, 21,609,339.89 and 5,886,538.65 is: 8,829,822.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,406,202.19 : 21,609,339.89 = 5,886,538.65 : x
  2. Step 2: Convert to fraction form
    14,406,202.19/21,609,339.89 = 5,886,538.65/x
  3. Step 3: Cross multiply
    14,406,202.19x = 21,609,339.89 × 5,886,538.65
  4. Step 4: Simplify right side
    14,406,202.19x = 127,204,214,434,039.08
  5. Step 5: Solve for x
    x = 127,204,214,434,039.08/14,406,202.19
  6. Step 6: Final answer
    x = 8,829,822.93

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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.