Home / 8,872,816.08-12,244,523.12-4,798,435.12

Finding the Fourth Proportional to 8,872,816.08, 12,244,523.12 and 4,798,435.12

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Solution

The fourth proportional to 8,872,816.08, 12,244,523.12 and 4,798,435.12 is: 6,621,860.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,872,816.08 : 12,244,523.12 = 4,798,435.12 : x
  2. Step 2: Convert to fraction form
    8,872,816.08/12,244,523.12 = 4,798,435.12/x
  3. Step 3: Cross multiply
    8,872,816.08x = 12,244,523.12 × 4,798,435.12
  4. Step 4: Simplify right side
    8,872,816.08x = 58,754,549,766,659.97
  5. Step 5: Solve for x
    x = 58,754,549,766,659.97/8,872,816.08
  6. Step 6: Final answer
    x = 6,621,860.44

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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.