Home / 2,264,464.80-3,393,897.84-1,141,921.44

Finding the Fourth Proportional to 2,264,464.80, 3,393,897.84 and 1,141,921.44

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Solution

The fourth proportional to 2,264,464.80, 3,393,897.84 and 1,141,921.44 is: 1,711,470.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264,464.80 : 3,393,897.84 = 1,141,921.44 : x
  2. Step 2: Convert to fraction form
    2,264,464.80/3,393,897.84 = 1,141,921.44/x
  3. Step 3: Cross multiply
    2,264,464.80x = 3,393,897.84 × 1,141,921.44
  4. Step 4: Simplify right side
    2,264,464.80x = 3,875,564,708,665.69
  5. Step 5: Solve for x
    x = 3,875,564,708,665.69/2,264,464.80
  6. Step 6: Final answer
    x = 1,711,470.50

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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.