Home / 2,616,594.18-3,926,414.07-1,100,167.26

Finding the Fourth Proportional to 2,616,594.18, 3,926,414.07 and 1,100,167.26

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Solution

The fourth proportional to 2,616,594.18, 3,926,414.07 and 1,100,167.26 is: 1,650,891.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,616,594.18 : 3,926,414.07 = 1,100,167.26 : x
  2. Step 2: Convert to fraction form
    2,616,594.18/3,926,414.07 = 1,100,167.26/x
  3. Step 3: Cross multiply
    2,616,594.18x = 3,926,414.07 × 1,100,167.26
  4. Step 4: Simplify right side
    2,616,594.18x = 4,319,712,209,017.35
  5. Step 5: Solve for x
    x = 4,319,712,209,017.35/2,616,594.18
  6. Step 6: Final answer
    x = 1,650,891.16

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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.