Home / 6,063,901.20-9,074,856.60-5,560,016.40

Finding the Fourth Proportional to 6,063,901.20, 9,074,856.60 and 5,560,016.40

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Solution

The fourth proportional to 6,063,901.20, 9,074,856.60 and 5,560,016.40 is: 8,320,774.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,063,901.20 : 9,074,856.60 = 5,560,016.40 : x
  2. Step 2: Convert to fraction form
    6,063,901.20/9,074,856.60 = 5,560,016.40/x
  3. Step 3: Cross multiply
    6,063,901.20x = 9,074,856.60 × 5,560,016.40
  4. Step 4: Simplify right side
    6,063,901.20x = 50,456,351,523,648.24
  5. Step 5: Solve for x
    x = 50,456,351,523,648.24/6,063,901.20
  6. Step 6: Final answer
    x = 8,320,774.01

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1.5x scale

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.