Home / 6,655,013.60-9,183,918.71-3,599,227.85

Finding the Fourth Proportional to 6,655,013.60, 9,183,918.71 and 3,599,227.85

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Solution

The fourth proportional to 6,655,013.60, 9,183,918.71 and 3,599,227.85 is: 4,966,934.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,655,013.60 : 9,183,918.71 = 3,599,227.85 : x
  2. Step 2: Convert to fraction form
    6,655,013.60/9,183,918.71 = 3,599,227.85/x
  3. Step 3: Cross multiply
    6,655,013.60x = 9,183,918.71 × 3,599,227.85
  4. Step 4: Simplify right side
    6,655,013.60x = 33,055,015,956,246.55
  5. Step 5: Solve for x
    x = 33,055,015,956,246.55/6,655,013.60
  6. Step 6: Final answer
    x = 4,966,934.40

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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.