Home / 1,694,226.47-2,541,340.58-1,063,583.15

Finding the Fourth Proportional to 1,694,226.47, 2,541,340.58 and 1,063,583.15

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Solution

The fourth proportional to 1,694,226.47, 2,541,340.58 and 1,063,583.15 is: 1,595,375.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,694,226.47 : 2,541,340.58 = 1,063,583.15 : x
  2. Step 2: Convert to fraction form
    1,694,226.47/2,541,340.58 = 1,063,583.15/x
  3. Step 3: Cross multiply
    1,694,226.47x = 2,541,340.58 × 1,063,583.15
  4. Step 4: Simplify right side
    1,694,226.47x = 2,702,927,001,274.61
  5. Step 5: Solve for x
    x = 2,702,927,001,274.61/1,694,226.47
  6. Step 6: Final answer
    x = 1,595,375.27

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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.