Home / 2,079,037.13-3,119,799.85-897,085.13

Finding the Fourth Proportional to 2,079,037.13, 3,119,799.85 and 897,085.13

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Solution

The fourth proportional to 2,079,037.13, 3,119,799.85 and 897,085.13 is: 1,346,164.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,079,037.13 : 3,119,799.85 = 897,085.13 : x
  2. Step 2: Convert to fraction form
    2,079,037.13/3,119,799.85 = 897,085.13/x
  3. Step 3: Cross multiply
    2,079,037.13x = 3,119,799.85 × 897,085.13
  4. Step 4: Simplify right side
    2,079,037.13x = 2,798,726,036,169.52
  5. Step 5: Solve for x
    x = 2,798,726,036,169.52/2,079,037.13
  6. Step 6: Final answer
    x = 1,346,164.53

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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.