Home / 9,620,851.59-14,429,473.11-4,827,253.77

Finding the Fourth Proportional to 9,620,851.59, 14,429,473.11 and 4,827,253.77

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Solution

The fourth proportional to 9,620,851.59, 14,429,473.11 and 4,827,253.77 is: 7,239,975.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,620,851.59 : 14,429,473.11 = 4,827,253.77 : x
  2. Step 2: Convert to fraction form
    9,620,851.59/14,429,473.11 = 4,827,253.77/x
  3. Step 3: Cross multiply
    9,620,851.59x = 14,429,473.11 × 4,827,253.77
  4. Step 4: Simplify right side
    9,620,851.59x = 69,654,728,469,361.12
  5. Step 5: Solve for x
    x = 69,654,728,469,361.12/9,620,851.59
  6. Step 6: Final answer
    x = 7,239,975.36

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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.