Home / 2,866,841.10-4,295,217.09-2,696,167.62

Finding the Fourth Proportional to 2,866,841.10, 4,295,217.09 and 2,696,167.62

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Solution

The fourth proportional to 2,866,841.10, 4,295,217.09 and 2,696,167.62 is: 4,039,507.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,866,841.10 : 4,295,217.09 = 2,696,167.62 : x
  2. Step 2: Convert to fraction form
    2,866,841.10/4,295,217.09 = 2,696,167.62/x
  3. Step 3: Cross multiply
    2,866,841.10x = 4,295,217.09 × 2,696,167.62
  4. Step 4: Simplify right side
    2,866,841.10x = 11,580,625,238,928.62
  5. Step 5: Solve for x
    x = 11,580,625,238,928.62/2,866,841.10
  6. Step 6: Final answer
    x = 4,039,507.19

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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.