Home / 3,908,527.86-5,854,130.19-3,003,306.42

Finding the Fourth Proportional to 3,908,527.86, 5,854,130.19 and 3,003,306.42

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Solution

The fourth proportional to 3,908,527.86, 5,854,130.19 and 3,003,306.42 is: 4,498,304.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,908,527.86 : 5,854,130.19 = 3,003,306.42 : x
  2. Step 2: Convert to fraction form
    3,908,527.86/5,854,130.19 = 3,003,306.42/x
  3. Step 3: Cross multiply
    3,908,527.86x = 5,854,130.19 × 3,003,306.42
  4. Step 4: Simplify right side
    3,908,527.86x = 17,581,746,783,142.82
  5. Step 5: Solve for x
    x = 17,581,746,783,142.82/3,908,527.86
  6. Step 6: Final answer
    x = 4,498,304.07

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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.