Home / 3,202,356.64-4,803,593.28-1,072,043.68

Finding the Fourth Proportional to 3,202,356.64, 4,803,593.28 and 1,072,043.68

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Solution

The fourth proportional to 3,202,356.64, 4,803,593.28 and 1,072,043.68 is: 1,608,085.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,202,356.64 : 4,803,593.28 = 1,072,043.68 : x
  2. Step 2: Convert to fraction form
    3,202,356.64/4,803,593.28 = 1,072,043.68/x
  3. Step 3: Cross multiply
    3,202,356.64x = 4,803,593.28 × 1,072,043.68
  4. Step 4: Simplify right side
    3,202,356.64x = 5,149,661,817,114.47
  5. Step 5: Solve for x
    x = 5,149,661,817,114.47/3,202,356.64
  6. Step 6: Final answer
    x = 1,608,085.04

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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.