Home / 2,541,275.92-3,507,017.34-1,395,361

Finding the Fourth Proportional to 2,541,275.92, 3,507,017.34 and 1,395,361

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Solution

The fourth proportional to 2,541,275.92, 3,507,017.34 and 1,395,361 is: 1,925,629.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541,275.92 : 3,507,017.34 = 1,395,361 : x
  2. Step 2: Convert to fraction form
    2,541,275.92/3,507,017.34 = 1,395,361/x
  3. Step 3: Cross multiply
    2,541,275.92x = 3,507,017.34 × 1,395,361
  4. Step 4: Simplify right side
    2,541,275.92x = 4,893,555,222,559.74
  5. Step 5: Solve for x
    x = 4,893,555,222,559.74/2,541,275.92
  6. Step 6: Final answer
    x = 1,925,629.24

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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.