Home / 6,655,020.60-9,183,928.35-3,599,234.85

Finding the Fourth Proportional to 6,655,020.60, 9,183,928.35 and 3,599,234.85

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Solution

The fourth proportional to 6,655,020.60, 9,183,928.35 and 3,599,234.85 is: 4,966,944.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,655,020.60 : 9,183,928.35 = 3,599,234.85 : x
  2. Step 2: Convert to fraction form
    6,655,020.60/9,183,928.35 = 3,599,234.85/x
  3. Step 3: Cross multiply
    6,655,020.60x = 9,183,928.35 × 3,599,234.85
  4. Step 4: Simplify right side
    6,655,020.60x = 33,055,114,977,223.00
  5. Step 5: Solve for x
    x = 33,055,114,977,223.00/6,655,020.60
  6. Step 6: Final answer
    x = 4,966,944.05

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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.