Home / 2,676,146.38-3,693,085.65-1,452,451.94

Finding the Fourth Proportional to 2,676,146.38, 3,693,085.65 and 1,452,451.94

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Solution

The fourth proportional to 2,676,146.38, 3,693,085.65 and 1,452,451.94 is: 2,004,385.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676,146.38 : 3,693,085.65 = 1,452,451.94 : x
  2. Step 2: Convert to fraction form
    2,676,146.38/3,693,085.65 = 1,452,451.94/x
  3. Step 3: Cross multiply
    2,676,146.38x = 3,693,085.65 × 1,452,451.94
  4. Step 4: Simplify right side
    2,676,146.38x = 5,364,029,412,312.30
  5. Step 5: Solve for x
    x = 5,364,029,412,312.30/2,676,146.38
  6. Step 6: Final answer
    x = 2,004,385.66

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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.