Home / 3,522,932.04-4,861,618.82-1,913,300.04

Finding the Fourth Proportional to 3,522,932.04, 4,861,618.82 and 1,913,300.04

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Solution

The fourth proportional to 3,522,932.04, 4,861,618.82 and 1,913,300.04 is: 2,640,339.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,522,932.04 : 4,861,618.82 = 1,913,300.04 : x
  2. Step 2: Convert to fraction form
    3,522,932.04/4,861,618.82 = 1,913,300.04/x
  3. Step 3: Cross multiply
    3,522,932.04x = 4,861,618.82 × 1,913,300.04
  4. Step 4: Simplify right side
    3,522,932.04x = 9,301,735,482,770.75
  5. Step 5: Solve for x
    x = 9,301,735,482,770.75/3,522,932.04
  6. Step 6: Final answer
    x = 2,640,339.18

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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.