Home / 2,844,304.44-3,925,140.46-1,555,145.70

Finding the Fourth Proportional to 2,844,304.44, 3,925,140.46 and 1,555,145.70

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Solution

The fourth proportional to 2,844,304.44, 3,925,140.46 and 1,555,145.70 is: 2,146,101.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,844,304.44 : 3,925,140.46 = 1,555,145.70 : x
  2. Step 2: Convert to fraction form
    2,844,304.44/3,925,140.46 = 1,555,145.70/x
  3. Step 3: Cross multiply
    2,844,304.44x = 3,925,140.46 × 1,555,145.70
  4. Step 4: Simplify right side
    2,844,304.44x = 6,104,165,308,265.02
  5. Step 5: Solve for x
    x = 6,104,165,308,265.02/2,844,304.44
  6. Step 6: Final answer
    x = 2,146,101.25

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1.5x scale

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.