Home / 4,581,718.61-6,322,402.95-2,648,104.43

Finding the Fourth Proportional to 4,581,718.61, 6,322,402.95 and 2,648,104.43

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Solution

The fourth proportional to 4,581,718.61, 6,322,402.95 and 2,648,104.43 is: 3,654,170.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581,718.61 : 6,322,402.95 = 2,648,104.43 : x
  2. Step 2: Convert to fraction form
    4,581,718.61/6,322,402.95 = 2,648,104.43/x
  3. Step 3: Cross multiply
    4,581,718.61x = 6,322,402.95 × 2,648,104.43
  4. Step 4: Simplify right side
    4,581,718.61x = 16,742,383,228,528.05
  5. Step 5: Solve for x
    x = 16,742,383,228,528.05/4,581,718.61
  6. Step 6: Final answer
    x = 3,654,170.99

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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.