Home / 2,585,410.68-3,567,729.96-1,482,785.22

Finding the Fourth Proportional to 2,585,410.68, 3,567,729.96 and 1,482,785.22

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Solution

The fourth proportional to 2,585,410.68, 3,567,729.96 and 1,482,785.22 is: 2,046,165.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,585,410.68 : 3,567,729.96 = 1,482,785.22 : x
  2. Step 2: Convert to fraction form
    2,585,410.68/3,567,729.96 = 1,482,785.22/x
  3. Step 3: Cross multiply
    2,585,410.68x = 3,567,729.96 × 1,482,785.22
  4. Step 4: Simplify right side
    2,585,410.68x = 5,290,177,253,639.19
  5. Step 5: Solve for x
    x = 5,290,177,253,639.19/2,585,410.68
  6. Step 6: Final answer
    x = 2,046,165.16

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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.