Home / 2,676,580.74-3,693,555.45-1,452,858.66

Finding the Fourth Proportional to 2,676,580.74, 3,693,555.45 and 1,452,858.66

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Solution

The fourth proportional to 2,676,580.74, 3,693,555.45 and 1,452,858.66 is: 2,004,876.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676,580.74 : 3,693,555.45 = 1,452,858.66 : x
  2. Step 2: Convert to fraction form
    2,676,580.74/3,693,555.45 = 1,452,858.66/x
  3. Step 3: Cross multiply
    2,676,580.74x = 3,693,555.45 × 1,452,858.66
  4. Step 4: Simplify right side
    2,676,580.74x = 5,366,214,021,722.70
  5. Step 5: Solve for x
    x = 5,366,214,021,722.70/2,676,580.74
  6. Step 6: Final answer
    x = 2,004,876.57

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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.