Home / 2,023,287.66-3,034,931.47-1,124,299.44

Finding the Fourth Proportional to 2,023,287.66, 3,034,931.47 and 1,124,299.44

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Solution

The fourth proportional to 2,023,287.66, 3,034,931.47 and 1,124,299.44 is: 1,686,449.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,287.66 : 3,034,931.47 = 1,124,299.44 : x
  2. Step 2: Convert to fraction form
    2,023,287.66/3,034,931.47 = 1,124,299.44/x
  3. Step 3: Cross multiply
    2,023,287.66x = 3,034,931.47 × 1,124,299.44
  4. Step 4: Simplify right side
    2,023,287.66x = 3,412,171,752,159.38
  5. Step 5: Solve for x
    x = 3,412,171,752,159.38/2,023,287.66
  6. Step 6: Final answer
    x = 1,686,449.15

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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.