Home / 2,417,667.32-3,626,500.94-711,810.89

Finding the Fourth Proportional to 2,417,667.32, 3,626,500.94 and 711,810.89

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Solution

The fourth proportional to 2,417,667.32, 3,626,500.94 and 711,810.89 is: 1,067,716.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,667.32 : 3,626,500.94 = 711,810.89 : x
  2. Step 2: Convert to fraction form
    2,417,667.32/3,626,500.94 = 711,810.89/x
  3. Step 3: Cross multiply
    2,417,667.32x = 3,626,500.94 × 711,810.89
  4. Step 4: Simplify right side
    2,417,667.32x = 2,581,382,858,266.32
  5. Step 5: Solve for x
    x = 2,581,382,858,266.32/2,417,667.32
  6. Step 6: Final answer
    x = 1,067,716.32

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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.