Home / 2,025,826.29-3,037,617.65-828,589.34

Finding the Fourth Proportional to 2,025,826.29, 3,037,617.65 and 828,589.34

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Solution

The fourth proportional to 2,025,826.29, 3,037,617.65 and 828,589.34 is: 1,242,425.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,826.29 : 3,037,617.65 = 828,589.34 : x
  2. Step 2: Convert to fraction form
    2,025,826.29/3,037,617.65 = 828,589.34/x
  3. Step 3: Cross multiply
    2,025,826.29x = 3,037,617.65 × 828,589.34
  4. Step 4: Simplify right side
    2,025,826.29x = 2,516,937,613,451.37
  5. Step 5: Solve for x
    x = 2,516,937,613,451.37/2,025,826.29
  6. Step 6: Final answer
    x = 1,242,425.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.