Home / 5,884,568.92-8,120,712.20-3,306,248.20

Finding the Fourth Proportional to 5,884,568.92, 8,120,712.20 and 3,306,248.20

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Solution

The fourth proportional to 5,884,568.92, 8,120,712.20 and 3,306,248.20 is: 4,562,626.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,884,568.92 : 8,120,712.20 = 3,306,248.20 : x
  2. Step 2: Convert to fraction form
    5,884,568.92/8,120,712.20 = 3,306,248.20/x
  3. Step 3: Cross multiply
    5,884,568.92x = 8,120,712.20 × 3,306,248.20
  4. Step 4: Simplify right side
    5,884,568.92x = 26,849,090,093,968.04
  5. Step 5: Solve for x
    x = 26,849,090,093,968.04/5,884,568.92
  6. Step 6: Final answer
    x = 4,562,626.50

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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.