Home / 5,960,388.30-8,225,511.48-4,221,169.26

Finding the Fourth Proportional to 5,960,388.30, 8,225,511.48 and 4,221,169.26

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Solution

The fourth proportional to 5,960,388.30, 8,225,511.48 and 4,221,169.26 is: 5,825,337.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,960,388.30 : 8,225,511.48 = 4,221,169.26 : x
  2. Step 2: Convert to fraction form
    5,960,388.30/8,225,511.48 = 4,221,169.26/x
  3. Step 3: Cross multiply
    5,960,388.30x = 8,225,511.48 × 4,221,169.26
  4. Step 4: Simplify right side
    5,960,388.30x = 34,721,276,207,153.11
  5. Step 5: Solve for x
    x = 34,721,276,207,153.11/5,960,388.30
  6. Step 6: Final answer
    x = 5,825,337.96

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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.