Home / 9,065,531.20-13,595,128.08-2,674,086.88

Finding the Fourth Proportional to 9,065,531.20, 13,595,128.08 and 2,674,086.88

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Solution

The fourth proportional to 9,065,531.20, 13,595,128.08 and 2,674,086.88 is: 4,010,195.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,065,531.20 : 13,595,128.08 = 2,674,086.88 : x
  2. Step 2: Convert to fraction form
    9,065,531.20/13,595,128.08 = 2,674,086.88/x
  3. Step 3: Cross multiply
    9,065,531.20x = 13,595,128.08 × 2,674,086.88
  4. Step 4: Simplify right side
    9,065,531.20x = 36,354,553,630,647.59
  5. Step 5: Solve for x
    x = 36,354,553,630,647.59/9,065,531.20
  6. Step 6: Final answer
    x = 4,010,195.63

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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.