Home / 2,726,053.44-3,761,979.84-1,502,403.36

Finding the Fourth Proportional to 2,726,053.44, 3,761,979.84 and 1,502,403.36

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Solution

The fourth proportional to 2,726,053.44, 3,761,979.84 and 1,502,403.36 is: 2,073,331.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,053.44 : 3,761,979.84 = 1,502,403.36 : x
  2. Step 2: Convert to fraction form
    2,726,053.44/3,761,979.84 = 1,502,403.36/x
  3. Step 3: Cross multiply
    2,726,053.44x = 3,761,979.84 × 1,502,403.36
  4. Step 4: Simplify right side
    2,726,053.44x = 5,652,011,151,868.26
  5. Step 5: Solve for x
    x = 5,652,011,151,868.26/2,726,053.44
  6. Step 6: Final answer
    x = 2,073,331.02

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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.