Home / 9,376,311.04-14,065,010.88-3,619,077.28

Finding the Fourth Proportional to 9,376,311.04, 14,065,010.88 and 3,619,077.28

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Solution

The fourth proportional to 9,376,311.04, 14,065,010.88 and 3,619,077.28 is: 5,428,826.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,376,311.04 : 14,065,010.88 = 3,619,077.28 : x
  2. Step 2: Convert to fraction form
    9,376,311.04/14,065,010.88 = 3,619,077.28/x
  3. Step 3: Cross multiply
    9,376,311.04x = 14,065,010.88 × 3,619,077.28
  4. Step 4: Simplify right side
    9,376,311.04x = 50,902,361,318,760.80
  5. Step 5: Solve for x
    x = 50,902,361,318,760.80/9,376,311.04
  6. Step 6: Final answer
    x = 5,428,826.02

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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.