Home / 6,260,445.95-9,391,560.57-1,942,869.20

Finding the Fourth Proportional to 6,260,445.95, 9,391,560.57 and 1,942,869.20

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Solution

The fourth proportional to 6,260,445.95, 9,391,560.57 and 1,942,869.20 is: 2,914,580.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,260,445.95 : 9,391,560.57 = 1,942,869.20 : x
  2. Step 2: Convert to fraction form
    6,260,445.95/9,391,560.57 = 1,942,869.20/x
  3. Step 3: Cross multiply
    6,260,445.95x = 9,391,560.57 × 1,942,869.20
  4. Step 4: Simplify right side
    6,260,445.95x = 18,246,573,724,429.64
  5. Step 5: Solve for x
    x = 18,246,573,724,429.64/6,260,445.95
  6. Step 6: Final answer
    x = 2,914,580.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.