Home / 6,082,013.52-8,393,200.88-3,291,136.74

Finding the Fourth Proportional to 6,082,013.52, 8,393,200.88 and 3,291,136.74

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Solution

The fourth proportional to 6,082,013.52, 8,393,200.88 and 3,291,136.74 is: 4,541,780.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,082,013.52 : 8,393,200.88 = 3,291,136.74 : x
  2. Step 2: Convert to fraction form
    6,082,013.52/8,393,200.88 = 3,291,136.74/x
  3. Step 3: Cross multiply
    6,082,013.52x = 8,393,200.88 × 3,291,136.74
  4. Step 4: Simplify right side
    6,082,013.52x = 27,623,171,748,630.17
  5. Step 5: Solve for x
    x = 27,623,171,748,630.17/6,082,013.52
  6. Step 6: Final answer
    x = 4,541,780.72

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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.