Home / 2,224,594.32-3,069,932.04-1,244,535.60

Finding the Fourth Proportional to 2,224,594.32, 3,069,932.04 and 1,244,535.60

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Solution

The fourth proportional to 2,224,594.32, 3,069,932.04 and 1,244,535.60 is: 1,717,454.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,594.32 : 3,069,932.04 = 1,244,535.60 : x
  2. Step 2: Convert to fraction form
    2,224,594.32/3,069,932.04 = 1,244,535.60/x
  3. Step 3: Cross multiply
    2,224,594.32x = 3,069,932.04 × 1,244,535.60
  4. Step 4: Simplify right side
    2,224,594.32x = 3,820,639,713,360.62
  5. Step 5: Solve for x
    x = 3,820,639,713,360.62/2,224,594.32
  6. Step 6: Final answer
    x = 1,717,454.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.