Home / 9,836,322.57-14,755,468.05-3,012,816.96

Finding the Fourth Proportional to 9,836,322.57, 14,755,468.05 and 3,012,816.96

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Solution

The fourth proportional to 9,836,322.57, 14,755,468.05 and 3,012,816.96 is: 4,519,526.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,836,322.57 : 14,755,468.05 = 3,012,816.96 : x
  2. Step 2: Convert to fraction form
    9,836,322.57/14,755,468.05 = 3,012,816.96/x
  3. Step 3: Cross multiply
    9,836,322.57x = 14,755,468.05 × 3,012,816.96
  4. Step 4: Simplify right side
    9,836,322.57x = 44,455,524,393,778.13
  5. Step 5: Solve for x
    x = 44,455,524,393,778.13/9,836,322.57
  6. Step 6: Final answer
    x = 4,519,526.89

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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.