Home / 2,676,200.73-3,693,160.47-1,452,506.13

Finding the Fourth Proportional to 2,676,200.73, 3,693,160.47 and 1,452,506.13

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Solution

The fourth proportional to 2,676,200.73, 3,693,160.47 and 1,452,506.13 is: 2,004,460.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676,200.73 : 3,693,160.47 = 1,452,506.13 : x
  2. Step 2: Convert to fraction form
    2,676,200.73/3,693,160.47 = 1,452,506.13/x
  3. Step 3: Cross multiply
    2,676,200.73x = 3,693,160.47 × 1,452,506.13
  4. Step 4: Simplify right side
    2,676,200.73x = 5,364,338,221,748.68
  5. Step 5: Solve for x
    x = 5,364,338,221,748.68/2,676,200.73
  6. Step 6: Final answer
    x = 2,004,460.34

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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.