Home / 11,060,781.95-16,587,582.59-4,236,992.03

Finding the Fourth Proportional to 11,060,781.95, 16,587,582.59 and 4,236,992.03

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Solution

The fourth proportional to 11,060,781.95, 16,587,582.59 and 4,236,992.03 is: 6,354,112.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,060,781.95 : 16,587,582.59 = 4,236,992.03 : x
  2. Step 2: Convert to fraction form
    11,060,781.95/16,587,582.59 = 4,236,992.03/x
  3. Step 3: Cross multiply
    11,060,781.95x = 16,587,582.59 × 4,236,992.03
  4. Step 4: Simplify right side
    11,060,781.95x = 70,281,455,126,673.90
  5. Step 5: Solve for x
    x = 70,281,455,126,673.90/11,060,781.95
  6. Step 6: Final answer
    x = 6,354,112.71

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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.