Home / 2,095,410.85-2,891,627.85-1,165,175.26

Finding the Fourth Proportional to 2,095,410.85, 2,891,627.85 and 1,165,175.26

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Solution

The fourth proportional to 2,095,410.85, 2,891,627.85 and 1,165,175.26 is: 1,607,920.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,410.85 : 2,891,627.85 = 1,165,175.26 : x
  2. Step 2: Convert to fraction form
    2,095,410.85/2,891,627.85 = 1,165,175.26/x
  3. Step 3: Cross multiply
    2,095,410.85x = 2,891,627.85 × 1,165,175.26
  4. Step 4: Simplify right side
    2,095,410.85x = 3,369,253,231,946.99
  5. Step 5: Solve for x
    x = 3,369,253,231,946.99/2,095,410.85
  6. Step 6: Final answer
    x = 1,607,920.10

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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.