Home / 7,385,857.56-10,194,184.04-4,331,055.96

Finding the Fourth Proportional to 7,385,857.56, 10,194,184.04 and 4,331,055.96

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Solution

The fourth proportional to 7,385,857.56, 10,194,184.04 and 4,331,055.96 is: 5,977,854.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,385,857.56 : 10,194,184.04 = 4,331,055.96 : x
  2. Step 2: Convert to fraction form
    7,385,857.56/10,194,184.04 = 4,331,055.96/x
  3. Step 3: Cross multiply
    7,385,857.56x = 10,194,184.04 × 4,331,055.96
  4. Step 4: Simplify right side
    7,385,857.56x = 44,151,581,522,123.60
  5. Step 5: Solve for x
    x = 44,151,581,522,123.60/7,385,857.56
  6. Step 6: Final answer
    x = 5,977,854.46

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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.