Home / 2,906,069.40-4,359,268.08-884,379.24

Finding the Fourth Proportional to 2,906,069.40, 4,359,268.08 and 884,379.24

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Solution

The fourth proportional to 2,906,069.40, 4,359,268.08 and 884,379.24 is: 1,326,618.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,906,069.40 : 4,359,268.08 = 884,379.24 : x
  2. Step 2: Convert to fraction form
    2,906,069.40/4,359,268.08 = 884,379.24/x
  3. Step 3: Cross multiply
    2,906,069.40x = 4,359,268.08 × 884,379.24
  4. Step 4: Simplify right side
    2,906,069.40x = 3,855,246,191,546.66
  5. Step 5: Solve for x
    x = 3,855,246,191,546.66/2,906,069.40
  6. Step 6: Final answer
    x = 1,326,618.76

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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.