Home / 5,071,091.61-7,609,134.70-2,374,951.18

Finding the Fourth Proportional to 5,071,091.61, 7,609,134.70 and 2,374,951.18

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Solution

The fourth proportional to 5,071,091.61, 7,609,134.70 and 2,374,951.18 is: 3,563,596.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,071,091.61 : 7,609,134.70 = 2,374,951.18 : x
  2. Step 2: Convert to fraction form
    5,071,091.61/7,609,134.70 = 2,374,951.18/x
  3. Step 3: Cross multiply
    5,071,091.61x = 7,609,134.70 × 2,374,951.18
  4. Step 4: Simplify right side
    5,071,091.61x = 18,071,323,434,543.95
  5. Step 5: Solve for x
    x = 18,071,323,434,543.95/5,071,091.61
  6. Step 6: Final answer
    x = 3,563,596.33

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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.