Home / 2,752,675.18-3,798,751.92-1,512,301.50

Finding the Fourth Proportional to 2,752,675.18, 3,798,751.92 and 1,512,301.50

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Solution

The fourth proportional to 2,752,675.18, 3,798,751.92 and 1,512,301.50 is: 2,087,009.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,752,675.18 : 3,798,751.92 = 1,512,301.50 : x
  2. Step 2: Convert to fraction form
    2,752,675.18/3,798,751.92 = 1,512,301.50/x
  3. Step 3: Cross multiply
    2,752,675.18x = 3,798,751.92 × 1,512,301.50
  4. Step 4: Simplify right side
    2,752,675.18x = 5,744,858,226,743.88
  5. Step 5: Solve for x
    x = 5,744,858,226,743.88/2,752,675.18
  6. Step 6: Final answer
    x = 2,087,009.13

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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.