Home / 4,869,000.52-6,719,418.57-2,693,506.18

Finding the Fourth Proportional to 4,869,000.52, 6,719,418.57 and 2,693,506.18

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Solution

The fourth proportional to 4,869,000.52, 6,719,418.57 and 2,693,506.18 is: 3,717,147.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,869,000.52 : 6,719,418.57 = 2,693,506.18 : x
  2. Step 2: Convert to fraction form
    4,869,000.52/6,719,418.57 = 2,693,506.18/x
  3. Step 3: Cross multiply
    4,869,000.52x = 6,719,418.57 × 2,693,506.18
  4. Step 4: Simplify right side
    4,869,000.52x = 18,098,795,444,301.77
  5. Step 5: Solve for x
    x = 18,098,795,444,301.77/4,869,000.52
  6. Step 6: Final answer
    x = 3,717,147.98

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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.