Home / 3,057,028.59-4,218,608.27-1,750,237.28

Finding the Fourth Proportional to 3,057,028.59, 4,218,608.27 and 1,750,237.28

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Solution

The fourth proportional to 3,057,028.59, 4,218,608.27 and 1,750,237.28 is: 2,415,275.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057,028.59 : 4,218,608.27 = 1,750,237.28 : x
  2. Step 2: Convert to fraction form
    3,057,028.59/4,218,608.27 = 1,750,237.28/x
  3. Step 3: Cross multiply
    3,057,028.59x = 4,218,608.27 × 1,750,237.28
  4. Step 4: Simplify right side
    3,057,028.59x = 7,383,565,447,152.86
  5. Step 5: Solve for x
    x = 7,383,565,447,152.86/3,057,028.59
  6. Step 6: Final answer
    x = 2,415,275.24

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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.