Home / 3,229,444.52-4,840,839.77-1,433,173.94

Finding the Fourth Proportional to 3,229,444.52, 4,840,839.77 and 1,433,173.94

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Solution

The fourth proportional to 3,229,444.52, 4,840,839.77 and 1,433,173.94 is: 2,148,284.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,444.52 : 4,840,839.77 = 1,433,173.94 : x
  2. Step 2: Convert to fraction form
    3,229,444.52/4,840,839.77 = 1,433,173.94/x
  3. Step 3: Cross multiply
    3,229,444.52x = 4,840,839.77 × 1,433,173.94
  4. Step 4: Simplify right side
    3,229,444.52x = 6,937,765,381,875.40
  5. Step 5: Solve for x
    x = 6,937,765,381,875.40/3,229,444.52
  6. Step 6: Final answer
    x = 2,148,284.43

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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.