Home / 4,024,849.66-6,034,836.29-1,806,155.10

Finding the Fourth Proportional to 4,024,849.66, 6,034,836.29 and 1,806,155.10

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Solution

The fourth proportional to 4,024,849.66, 6,034,836.29 and 1,806,155.10 is: 2,708,138.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,024,849.66 : 6,034,836.29 = 1,806,155.10 : x
  2. Step 2: Convert to fraction form
    4,024,849.66/6,034,836.29 = 1,806,155.10/x
  3. Step 3: Cross multiply
    4,024,849.66x = 6,034,836.29 × 1,806,155.10
  4. Step 4: Simplify right side
    4,024,849.66x = 10,899,850,333,817.80
  5. Step 5: Solve for x
    x = 10,899,850,333,817.80/4,024,849.66
  6. Step 6: Final answer
    x = 2,708,138.50

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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.