Home / 9,095,299.20-13,642,949.28-2,705,642.88

Finding the Fourth Proportional to 9,095,299.20, 13,642,949.28 and 2,705,642.88

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Solution

The fourth proportional to 9,095,299.20, 13,642,949.28 and 2,705,642.88 is: 4,058,464.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,095,299.20 : 13,642,949.28 = 2,705,642.88 : x
  2. Step 2: Convert to fraction form
    9,095,299.20/13,642,949.28 = 2,705,642.88/x
  3. Step 3: Cross multiply
    9,095,299.20x = 13,642,949.28 × 2,705,642.88
  4. Step 4: Simplify right side
    9,095,299.20x = 36,912,948,581,633.12
  5. Step 5: Solve for x
    x = 36,912,948,581,633.12/9,095,299.20
  6. Step 6: Final answer
    x = 4,058,464.46

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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.