Home / 2,695,454.83-3,719,878.31-1,471,873.90

Finding the Fourth Proportional to 2,695,454.83, 3,719,878.31 and 1,471,873.90

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Solution

The fourth proportional to 2,695,454.83, 3,719,878.31 and 1,471,873.90 is: 2,031,268.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,454.83 : 3,719,878.31 = 1,471,873.90 : x
  2. Step 2: Convert to fraction form
    2,695,454.83/3,719,878.31 = 1,471,873.90/x
  3. Step 3: Cross multiply
    2,695,454.83x = 3,719,878.31 × 1,471,873.90
  4. Step 4: Simplify right side
    2,695,454.83x = 5,475,191,795,665.11
  5. Step 5: Solve for x
    x = 5,475,191,795,665.11/2,695,454.83
  6. Step 6: Final answer
    x = 2,031,268.24

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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.