Home / 5,654,844.10-7,803,354.89-3,173,834.26

Finding the Fourth Proportional to 5,654,844.10, 7,803,354.89 and 3,173,834.26

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Solution

The fourth proportional to 5,654,844.10, 7,803,354.89 and 3,173,834.26 is: 4,379,706.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,654,844.10 : 7,803,354.89 = 3,173,834.26 : x
  2. Step 2: Convert to fraction form
    5,654,844.10/7,803,354.89 = 3,173,834.26/x
  3. Step 3: Cross multiply
    5,654,844.10x = 7,803,354.89 × 3,173,834.26
  4. Step 4: Simplify right side
    5,654,844.10x = 24,766,555,081,246.73
  5. Step 5: Solve for x
    x = 24,766,555,081,246.73/5,654,844.10
  6. Step 6: Final answer
    x = 4,379,706.08

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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.