Home / 2,095,411.85-2,891,629.23-1,165,176.26

Finding the Fourth Proportional to 2,095,411.85, 2,891,629.23 and 1,165,176.26

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Solution

The fourth proportional to 2,095,411.85, 2,891,629.23 and 1,165,176.26 is: 1,607,921.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,411.85 : 2,891,629.23 = 1,165,176.26 : x
  2. Step 2: Convert to fraction form
    2,095,411.85/2,891,629.23 = 1,165,176.26/x
  3. Step 3: Cross multiply
    2,095,411.85x = 2,891,629.23 × 1,165,176.26
  4. Step 4: Simplify right side
    2,095,411.85x = 3,369,257,731,518.08
  5. Step 5: Solve for x
    x = 3,369,257,731,518.08/2,095,411.85
  6. Step 6: Final answer
    x = 1,607,921.48

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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.