Home / 2,721,585.84-3,755,788.84-1,481,200.85

Finding the Fourth Proportional to 2,721,585.84, 3,755,788.84 and 1,481,200.85

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Solution

The fourth proportional to 2,721,585.84, 3,755,788.84 and 1,481,200.85 is: 2,044,057.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,721,585.84 : 3,755,788.84 = 1,481,200.85 : x
  2. Step 2: Convert to fraction form
    2,721,585.84/3,755,788.84 = 1,481,200.85/x
  3. Step 3: Cross multiply
    2,721,585.84x = 3,755,788.84 × 1,481,200.85
  4. Step 4: Simplify right side
    2,721,585.84x = 5,563,077,623,296.56
  5. Step 5: Solve for x
    x = 5,563,077,623,296.56/2,721,585.84
  6. Step 6: Final answer
    x = 2,044,057.38

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1.5x scale

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.