Home / 2,264,797.49-3,125,506.77-1,298,114.33

Finding the Fourth Proportional to 2,264,797.49, 3,125,506.77 and 1,298,114.33

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Solution

The fourth proportional to 2,264,797.49, 3,125,506.77 and 1,298,114.33 is: 1,791,447.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264,797.49 : 3,125,506.77 = 1,298,114.33 : x
  2. Step 2: Convert to fraction form
    2,264,797.49/3,125,506.77 = 1,298,114.33/x
  3. Step 3: Cross multiply
    2,264,797.49x = 3,125,506.77 × 1,298,114.33
  4. Step 4: Simplify right side
    2,264,797.49x = 4,057,265,111,021.48
  5. Step 5: Solve for x
    x = 4,057,265,111,021.48/2,264,797.49
  6. Step 6: Final answer
    x = 1,791,447.20

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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.