Home / 7,382,235.40-11,073,353.10-4,023,003.40

Finding the Fourth Proportional to 7,382,235.40, 11,073,353.10 and 4,023,003.40

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Solution

The fourth proportional to 7,382,235.40, 11,073,353.10 and 4,023,003.40 is: 6,034,505.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,382,235.40 : 11,073,353.10 = 4,023,003.40 : x
  2. Step 2: Convert to fraction form
    7,382,235.40/11,073,353.10 = 4,023,003.40/x
  3. Step 3: Cross multiply
    7,382,235.40x = 11,073,353.10 × 4,023,003.40
  4. Step 4: Simplify right side
    7,382,235.40x = 44,548,137,170,700.54
  5. Step 5: Solve for x
    x = 44,548,137,170,700.54/7,382,235.40
  6. Step 6: Final answer
    x = 6,034,505.10

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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.