Home / 4,599,462.39-6,347,178.38-2,665,902.88

Finding the Fourth Proportional to 4,599,462.39, 6,347,178.38 and 2,665,902.88

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Solution

The fourth proportional to 4,599,462.39, 6,347,178.38 and 2,665,902.88 is: 3,678,899.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,599,462.39 : 6,347,178.38 = 2,665,902.88 : x
  2. Step 2: Convert to fraction form
    4,599,462.39/6,347,178.38 = 2,665,902.88/x
  3. Step 3: Cross multiply
    4,599,462.39x = 6,347,178.38 × 2,665,902.88
  4. Step 4: Simplify right side
    4,599,462.39x = 16,920,961,122,719.29
  5. Step 5: Solve for x
    x = 16,920,961,122,719.29/4,599,462.39
  6. Step 6: Final answer
    x = 3,678,899.77

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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.