Home / 2,432,570.67-3,356,655.66-1,344,694.77

Finding the Fourth Proportional to 2,432,570.67, 3,356,655.66 and 1,344,694.77

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Solution

The fourth proportional to 2,432,570.67, 3,356,655.66 and 1,344,694.77 is: 1,855,517.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,570.67 : 3,356,655.66 = 1,344,694.77 : x
  2. Step 2: Convert to fraction form
    2,432,570.67/3,356,655.66 = 1,344,694.77/x
  3. Step 3: Cross multiply
    2,432,570.67x = 3,356,655.66 × 1,344,694.77
  4. Step 4: Simplify right side
    2,432,570.67x = 4,513,677,310,692.90
  5. Step 5: Solve for x
    x = 4,513,677,310,692.90/2,432,570.67
  6. Step 6: Final answer
    x = 1,855,517.44

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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.