Home / 7,336,188.11-10,123,471.25-4,073,002

Finding the Fourth Proportional to 7,336,188.11, 10,123,471.25 and 4,073,002

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Solution

The fourth proportional to 7,336,188.11, 10,123,471.25 and 4,073,002 is: 5,620,482.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,336,188.11 : 10,123,471.25 = 4,073,002 : x
  2. Step 2: Convert to fraction form
    7,336,188.11/10,123,471.25 = 4,073,002/x
  3. Step 3: Cross multiply
    7,336,188.11x = 10,123,471.25 × 4,073,002
  4. Step 4: Simplify right side
    7,336,188.11x = 41,232,918,648,192.50
  5. Step 5: Solve for x
    x = 41,232,918,648,192.50/7,336,188.11
  6. Step 6: Final answer
    x = 5,620,482.74

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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.