Home / 2,466,139.80-3,699,209.70-2,023,272.30

Finding the Fourth Proportional to 2,466,139.80, 3,699,209.70 and 2,023,272.30

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Solution

The fourth proportional to 2,466,139.80, 3,699,209.70 and 2,023,272.30 is: 3,034,908.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,466,139.80 : 3,699,209.70 = 2,023,272.30 : x
  2. Step 2: Convert to fraction form
    2,466,139.80/3,699,209.70 = 2,023,272.30/x
  3. Step 3: Cross multiply
    2,466,139.80x = 3,699,209.70 × 2,023,272.30
  4. Step 4: Simplify right side
    2,466,139.80x = 7,484,508,517,901.31
  5. Step 5: Solve for x
    x = 7,484,508,517,901.31/2,466,139.80
  6. Step 6: Final answer
    x = 3,034,908.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.