Home / 5,563,246.70-8,346,079.65-3,168,238.70

Finding the Fourth Proportional to 5,563,246.70, 8,346,079.65 and 3,168,238.70

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Solution

The fourth proportional to 5,563,246.70, 8,346,079.65 and 3,168,238.70 is: 4,753,046.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,563,246.70 : 8,346,079.65 = 3,168,238.70 : x
  2. Step 2: Convert to fraction form
    5,563,246.70/8,346,079.65 = 3,168,238.70/x
  3. Step 3: Cross multiply
    5,563,246.70x = 8,346,079.65 × 3,168,238.70
  4. Step 4: Simplify right side
    5,563,246.70x = 26,442,372,540,412.46
  5. Step 5: Solve for x
    x = 26,442,372,540,412.46/5,563,246.70
  6. Step 6: Final answer
    x = 4,753,046.91

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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.