Home / 4,041,876.70-6,062,815.05-1,644,487.30

Finding the Fourth Proportional to 4,041,876.70, 6,062,815.05 and 1,644,487.30

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Solution

The fourth proportional to 4,041,876.70, 6,062,815.05 and 1,644,487.30 is: 2,466,730.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,041,876.70 : 6,062,815.05 = 1,644,487.30 : x
  2. Step 2: Convert to fraction form
    4,041,876.70/6,062,815.05 = 1,644,487.30/x
  3. Step 3: Cross multiply
    4,041,876.70x = 6,062,815.05 × 1,644,487.30
  4. Step 4: Simplify right side
    4,041,876.70x = 9,970,222,351,973.87
  5. Step 5: Solve for x
    x = 9,970,222,351,973.87/4,041,876.70
  6. Step 6: Final answer
    x = 2,466,730.95

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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.