Home / 4,400,397.90-6,598,937.85-1,841,790.06

Finding the Fourth Proportional to 4,400,397.90, 6,598,937.85 and 1,841,790.06

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Solution

The fourth proportional to 4,400,397.90, 6,598,937.85 and 1,841,790.06 is: 2,761,990.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,400,397.90 : 6,598,937.85 = 1,841,790.06 : x
  2. Step 2: Convert to fraction form
    4,400,397.90/6,598,937.85 = 1,841,790.06/x
  3. Step 3: Cross multiply
    4,400,397.90x = 6,598,937.85 × 1,841,790.06
  4. Step 4: Simplify right side
    4,400,397.90x = 12,153,858,138,687.77
  5. Step 5: Solve for x
    x = 12,153,858,138,687.77/4,400,397.90
  6. Step 6: Final answer
    x = 2,761,990.71

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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.