Home / 5,998,032.18-8,277,259.29-3,244,712.78

Finding the Fourth Proportional to 5,998,032.18, 8,277,259.29 and 3,244,712.78

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Solution

The fourth proportional to 5,998,032.18, 8,277,259.29 and 3,244,712.78 is: 4,477,690.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,998,032.18 : 8,277,259.29 = 3,244,712.78 : x
  2. Step 2: Convert to fraction form
    5,998,032.18/8,277,259.29 = 3,244,712.78/x
  3. Step 3: Cross multiply
    5,998,032.18x = 8,277,259.29 × 3,244,712.78
  4. Step 4: Simplify right side
    5,998,032.18x = 26,857,329,010,162.20
  5. Step 5: Solve for x
    x = 26,857,329,010,162.20/5,998,032.18
  6. Step 6: Final answer
    x = 4,477,690.05

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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.