Home / 7,034,120.01-10,545,667.98-2,777,474.43

Finding the Fourth Proportional to 7,034,120.01, 10,545,667.98 and 2,777,474.43

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Solution

The fourth proportional to 7,034,120.01, 10,545,667.98 and 2,777,474.43 is: 4,164,035.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,034,120.01 : 10,545,667.98 = 2,777,474.43 : x
  2. Step 2: Convert to fraction form
    7,034,120.01/10,545,667.98 = 2,777,474.43/x
  3. Step 3: Cross multiply
    7,034,120.01x = 10,545,667.98 × 2,777,474.43
  4. Step 4: Simplify right side
    7,034,120.01x = 29,290,323,161,719.75
  5. Step 5: Solve for x
    x = 29,290,323,161,719.75/7,034,120.01
  6. Step 6: Final answer
    x = 4,164,035.18

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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.