Home / 2,364,304.71-3,546,955.30-766,743.24

Finding the Fourth Proportional to 2,364,304.71, 3,546,955.30 and 766,743.24

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Solution

The fourth proportional to 2,364,304.71, 3,546,955.30 and 766,743.24 is: 1,150,276.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,304.71 : 3,546,955.30 = 766,743.24 : x
  2. Step 2: Convert to fraction form
    2,364,304.71/3,546,955.30 = 766,743.24/x
  3. Step 3: Cross multiply
    2,364,304.71x = 3,546,955.30 × 766,743.24
  4. Step 4: Simplify right side
    2,364,304.71x = 2,719,603,998,857.17
  5. Step 5: Solve for x
    x = 2,719,603,998,857.17/2,364,304.71
  6. Step 6: Final answer
    x = 1,150,276.44

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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.