Home / 2,321,836.80-3,482,755.20-1,566,009.60

Finding the Fourth Proportional to 2,321,836.80, 3,482,755.20 and 1,566,009.60

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Solution

The fourth proportional to 2,321,836.80, 3,482,755.20 and 1,566,009.60 is: 2,349,014.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,321,836.80 : 3,482,755.20 = 1,566,009.60 : x
  2. Step 2: Convert to fraction form
    2,321,836.80/3,482,755.20 = 1,566,009.60/x
  3. Step 3: Cross multiply
    2,321,836.80x = 3,482,755.20 × 1,566,009.60
  4. Step 4: Simplify right side
    2,321,836.80x = 5,454,028,077,649.92
  5. Step 5: Solve for x
    x = 5,454,028,077,649.92/2,321,836.80
  6. Step 6: Final answer
    x = 2,349,014.40

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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.