Home / 10,664,395.88-14,717,244.78-6,019,311.96

Finding the Fourth Proportional to 10,664,395.88, 14,717,244.78 and 6,019,311.96

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Solution

The fourth proportional to 10,664,395.88, 14,717,244.78 and 6,019,311.96 is: 8,306,864.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,664,395.88 : 14,717,244.78 = 6,019,311.96 : x
  2. Step 2: Convert to fraction form
    10,664,395.88/14,717,244.78 = 6,019,311.96/x
  3. Step 3: Cross multiply
    10,664,395.88x = 14,717,244.78 × 6,019,311.96
  4. Step 4: Simplify right side
    10,664,395.88x = 88,587,687,522,501.56
  5. Step 5: Solve for x
    x = 88,587,687,522,501.56/10,664,395.88
  6. Step 6: Final answer
    x = 8,306,864.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.