Home / 5,872,483.26-8,104,211.19-3,391,657.85

Finding the Fourth Proportional to 5,872,483.26, 8,104,211.19 and 3,391,657.85

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Solution

The fourth proportional to 5,872,483.26, 8,104,211.19 and 3,391,657.85 is: 4,680,594.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,872,483.26 : 8,104,211.19 = 3,391,657.85 : x
  2. Step 2: Convert to fraction form
    5,872,483.26/8,104,211.19 = 3,391,657.85/x
  3. Step 3: Cross multiply
    5,872,483.26x = 8,104,211.19 × 3,391,657.85
  4. Step 4: Simplify right side
    5,872,483.26x = 27,486,711,460,100.29
  5. Step 5: Solve for x
    x = 27,486,711,460,100.29/5,872,483.26
  6. Step 6: Final answer
    x = 4,680,594.26

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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.