Home / 11,041,224.80-16,561,837.20-3,468,178.40

Finding the Fourth Proportional to 11,041,224.80, 16,561,837.20 and 3,468,178.40

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Solution

The fourth proportional to 11,041,224.80, 16,561,837.20 and 3,468,178.40 is: 5,202,267.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,041,224.80 : 16,561,837.20 = 3,468,178.40 : x
  2. Step 2: Convert to fraction form
    11,041,224.80/16,561,837.20 = 3,468,178.40/x
  3. Step 3: Cross multiply
    11,041,224.80x = 16,561,837.20 × 3,468,178.40
  4. Step 4: Simplify right side
    11,041,224.80x = 57,439,406,041,356.48
  5. Step 5: Solve for x
    x = 57,439,406,041,356.48/11,041,224.80
  6. Step 6: Final answer
    x = 5,202,267.60

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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.