Home / 9,540,375.04-14,304,783.12-4,281,247.20

Finding the Fourth Proportional to 9,540,375.04, 14,304,783.12 and 4,281,247.20

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Solution

The fourth proportional to 9,540,375.04, 14,304,783.12 and 4,281,247.20 is: 6,419,277.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,540,375.04 : 14,304,783.12 = 4,281,247.20 : x
  2. Step 2: Convert to fraction form
    9,540,375.04/14,304,783.12 = 4,281,247.20/x
  3. Step 3: Cross multiply
    9,540,375.04x = 14,304,783.12 × 4,281,247.20
  4. Step 4: Simplify right side
    9,540,375.04x = 61,242,312,679,107.27
  5. Step 5: Solve for x
    x = 61,242,312,679,107.27/9,540,375.04
  6. Step 6: Final answer
    x = 6,419,277.27

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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.