Home / 9,536,229.02-13,164,872.19-7,355,877.50

Finding the Fourth Proportional to 9,536,229.02, 13,164,872.19 and 7,355,877.50

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Solution

The fourth proportional to 9,536,229.02, 13,164,872.19 and 7,355,877.50 is: 10,154,872.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,536,229.02 : 13,164,872.19 = 7,355,877.50 : x
  2. Step 2: Convert to fraction form
    9,536,229.02/13,164,872.19 = 7,355,877.50/x
  3. Step 3: Cross multiply
    9,536,229.02x = 13,164,872.19 × 7,355,877.50
  4. Step 4: Simplify right side
    9,536,229.02x = 96,839,187,138,124.36
  5. Step 5: Solve for x
    x = 96,839,187,138,124.36/9,536,229.02
  6. Step 6: Final answer
    x = 10,154,872.22

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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.