Home / 9,536,040.80-14,304,061.20-5,504,962.40

Finding the Fourth Proportional to 9,536,040.80, 14,304,061.20 and 5,504,962.40

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Solution

The fourth proportional to 9,536,040.80, 14,304,061.20 and 5,504,962.40 is: 8,257,443.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,536,040.80 : 14,304,061.20 = 5,504,962.40 : x
  2. Step 2: Convert to fraction form
    9,536,040.80/14,304,061.20 = 5,504,962.40/x
  3. Step 3: Cross multiply
    9,536,040.80x = 14,304,061.20 × 5,504,962.40
  4. Step 4: Simplify right side
    9,536,040.80x = 78,743,319,073,298.88
  5. Step 5: Solve for x
    x = 78,743,319,073,298.88/9,536,040.80
  6. Step 6: Final answer
    x = 8,257,443.60

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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.