Home / 6,150,084.18-9,226,244.07-3,077,679.66

Finding the Fourth Proportional to 6,150,084.18, 9,226,244.07 and 3,077,679.66

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Solution

The fourth proportional to 6,150,084.18, 9,226,244.07 and 3,077,679.66 is: 4,617,078.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,150,084.18 : 9,226,244.07 = 3,077,679.66 : x
  2. Step 2: Convert to fraction form
    6,150,084.18/9,226,244.07 = 3,077,679.66/x
  3. Step 3: Cross multiply
    6,150,084.18x = 9,226,244.07 × 3,077,679.66
  4. Step 4: Simplify right side
    6,150,084.18x = 28,395,423,712,434.62
  5. Step 5: Solve for x
    x = 28,395,423,712,434.62/6,150,084.18
  6. Step 6: Final answer
    x = 4,617,078.87

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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.