Home / 1,582,963.97-2,368,770.08-1,370,462.76

Finding the Fourth Proportional to 1,582,963.97, 2,368,770.08 and 1,370,462.76

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Solution

The fourth proportional to 1,582,963.97, 2,368,770.08 and 1,370,462.76 is: 2,050,780.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582,963.97 : 2,368,770.08 = 1,370,462.76 : x
  2. Step 2: Convert to fraction form
    1,582,963.97/2,368,770.08 = 1,370,462.76/x
  3. Step 3: Cross multiply
    1,582,963.97x = 2,368,770.08 × 1,370,462.76
  4. Step 4: Simplify right side
    1,582,963.97x = 3,246,311,174,789.91
  5. Step 5: Solve for x
    x = 3,246,311,174,789.91/1,582,963.97
  6. Step 6: Final answer
    x = 2,050,780.21

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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.