Home / 4,937,732.38-6,814,080.75-2,762,311.87

Finding the Fourth Proportional to 4,937,732.38, 6,814,080.75 and 2,762,311.87

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Solution

The fourth proportional to 4,937,732.38, 6,814,080.75 and 2,762,311.87 is: 3,811,996.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,937,732.38 : 6,814,080.75 = 2,762,311.87 : x
  2. Step 2: Convert to fraction form
    4,937,732.38/6,814,080.75 = 2,762,311.87/x
  3. Step 3: Cross multiply
    4,937,732.38x = 6,814,080.75 × 2,762,311.87
  4. Step 4: Simplify right side
    4,937,732.38x = 18,822,616,138,863.50
  5. Step 5: Solve for x
    x = 18,822,616,138,863.50/4,937,732.38
  6. Step 6: Final answer
    x = 3,811,996.01

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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.