Home / 2,822,005.38-3,894,417.33-1,598,562.98

Finding the Fourth Proportional to 2,822,005.38, 3,894,417.33 and 1,598,562.98

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Solution

The fourth proportional to 2,822,005.38, 3,894,417.33 and 1,598,562.98 is: 2,206,045.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,822,005.38 : 3,894,417.33 = 1,598,562.98 : x
  2. Step 2: Convert to fraction form
    2,822,005.38/3,894,417.33 = 1,598,562.98/x
  3. Step 3: Cross multiply
    2,822,005.38x = 3,894,417.33 × 1,598,562.98
  4. Step 4: Simplify right side
    2,822,005.38x = 6,225,471,372,408.44
  5. Step 5: Solve for x
    x = 6,225,471,372,408.44/2,822,005.38
  6. Step 6: Final answer
    x = 2,206,045.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.