Home / 5,071,091.24-7,609,134.14-2,374,950.81

Finding the Fourth Proportional to 5,071,091.24, 7,609,134.14 and 2,374,950.81

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Solution

The fourth proportional to 5,071,091.24, 7,609,134.14 and 2,374,950.81 is: 3,563,595.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,071,091.24 : 7,609,134.14 = 2,374,950.81 : x
  2. Step 2: Convert to fraction form
    5,071,091.24/7,609,134.14 = 2,374,950.81/x
  3. Step 3: Cross multiply
    5,071,091.24x = 7,609,134.14 × 2,374,950.81
  4. Step 4: Simplify right side
    5,071,091.24x = 18,071,319,277,316.90
  5. Step 5: Solve for x
    x = 18,071,319,277,316.90/5,071,091.24
  6. Step 6: Final answer
    x = 3,563,595.77

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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.