Home / 9,065,265.26-12,510,141.74-4,935,325.15

Finding the Fourth Proportional to 9,065,265.26, 12,510,141.74 and 4,935,325.15

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Solution

The fourth proportional to 9,065,265.26, 12,510,141.74 and 4,935,325.15 is: 6,810,789.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,065,265.26 : 12,510,141.74 = 4,935,325.15 : x
  2. Step 2: Convert to fraction form
    9,065,265.26/12,510,141.74 = 4,935,325.15/x
  3. Step 3: Cross multiply
    9,065,265.26x = 12,510,141.74 × 4,935,325.15
  4. Step 4: Simplify right side
    9,065,265.26x = 61,741,617,126,346.94
  5. Step 5: Solve for x
    x = 61,741,617,126,346.94/9,065,265.26
  6. Step 6: Final answer
    x = 6,810,789.91

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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.