Home / 7,304,575.85-10,080,611.39-4,041,337.43

Finding the Fourth Proportional to 7,304,575.85, 10,080,611.39 and 4,041,337.43

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Solution

The fourth proportional to 7,304,575.85, 10,080,611.39 and 4,041,337.43 is: 5,577,209.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,304,575.85 : 10,080,611.39 = 4,041,337.43 : x
  2. Step 2: Convert to fraction form
    7,304,575.85/10,080,611.39 = 4,041,337.43/x
  3. Step 3: Cross multiply
    7,304,575.85x = 10,080,611.39 × 4,041,337.43
  4. Step 4: Simplify right side
    7,304,575.85x = 40,739,152,134,644.48
  5. Step 5: Solve for x
    x = 40,739,152,134,644.48/7,304,575.85
  6. Step 6: Final answer
    x = 5,577,209.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.