Home / 2,541,828.59-3,507,710.75-1,380,264.51

Finding the Fourth Proportional to 2,541,828.59, 3,507,710.75 and 1,380,264.51

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Solution

The fourth proportional to 2,541,828.59, 3,507,710.75 and 1,380,264.51 is: 1,904,758.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541,828.59 : 3,507,710.75 = 1,380,264.51 : x
  2. Step 2: Convert to fraction form
    2,541,828.59/3,507,710.75 = 1,380,264.51/x
  3. Step 3: Cross multiply
    2,541,828.59x = 3,507,710.75 × 1,380,264.51
  4. Step 4: Simplify right side
    2,541,828.59x = 4,841,568,659,570.48
  5. Step 5: Solve for x
    x = 4,841,568,659,570.48/2,541,828.59
  6. Step 6: Final answer
    x = 1,904,758.13

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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.