Home / 4,077,080.06-6,116,358.26-1,679,592.38

Finding the Fourth Proportional to 4,077,080.06, 6,116,358.26 and 1,679,592.38

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Solution

The fourth proportional to 4,077,080.06, 6,116,358.26 and 1,679,592.38 is: 2,519,692.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,077,080.06 : 6,116,358.26 = 1,679,592.38 : x
  2. Step 2: Convert to fraction form
    4,077,080.06/6,116,358.26 = 1,679,592.38/x
  3. Step 3: Cross multiply
    4,077,080.06x = 6,116,358.26 × 1,679,592.38
  4. Step 4: Simplify right side
    4,077,080.06x = 10,272,988,700,463.25
  5. Step 5: Solve for x
    x = 10,272,988,700,463.25/4,077,080.06
  6. Step 6: Final answer
    x = 2,519,692.66

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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.