Home / 9,103,576.46-13,645,826.15-4,241,874.74

Finding the Fourth Proportional to 9,103,576.46, 13,645,826.15 and 4,241,874.74

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Solution

The fourth proportional to 9,103,576.46, 13,645,826.15 and 4,241,874.74 is: 6,358,367.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,103,576.46 : 13,645,826.15 = 4,241,874.74 : x
  2. Step 2: Convert to fraction form
    9,103,576.46/13,645,826.15 = 4,241,874.74/x
  3. Step 3: Cross multiply
    9,103,576.46x = 13,645,826.15 × 4,241,874.74
  4. Step 4: Simplify right side
    9,103,576.46x = 57,883,885,162,677.95
  5. Step 5: Solve for x
    x = 57,883,885,162,677.95/9,103,576.46
  6. Step 6: Final answer
    x = 6,358,367.55

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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.