Home / 2,597,218.80-3,585,265.56-1,578,948.72

Finding the Fourth Proportional to 2,597,218.80, 3,585,265.56 and 1,578,948.72

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Solution

The fourth proportional to 2,597,218.80, 3,585,265.56 and 1,578,948.72 is: 2,179,620.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,597,218.80 : 3,585,265.56 = 1,578,948.72 : x
  2. Step 2: Convert to fraction form
    2,597,218.80/3,585,265.56 = 1,578,948.72/x
  3. Step 3: Cross multiply
    2,597,218.80x = 3,585,265.56 × 1,578,948.72
  4. Step 4: Simplify right side
    2,597,218.80x = 5,660,950,466,822.08
  5. Step 5: Solve for x
    x = 5,660,950,466,822.08/2,597,218.80
  6. Step 6: Final answer
    x = 2,179,620.16

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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.