Home / 4,595,815.50-6,341,264.10-2,661,960.66

Finding the Fourth Proportional to 4,595,815.50, 6,341,264.10 and 2,661,960.66

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Solution

The fourth proportional to 4,595,815.50, 6,341,264.10 and 2,661,960.66 is: 3,672,948.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,595,815.50 : 6,341,264.10 = 2,661,960.66 : x
  2. Step 2: Convert to fraction form
    4,595,815.50/6,341,264.10 = 2,661,960.66/x
  3. Step 3: Cross multiply
    4,595,815.50x = 6,341,264.10 × 2,661,960.66
  4. Step 4: Simplify right side
    4,595,815.50x = 16,880,195,568,870.31
  5. Step 5: Solve for x
    x = 16,880,195,568,870.31/4,595,815.50
  6. Step 6: Final answer
    x = 3,672,948.92

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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.