Home / 2,272,501.54-3,408,169.11-674,693.92

Finding the Fourth Proportional to 2,272,501.54, 3,408,169.11 and 674,693.92

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Solution

The fourth proportional to 2,272,501.54, 3,408,169.11 and 674,693.92 is: 1,011,867.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,272,501.54 : 3,408,169.11 = 674,693.92 : x
  2. Step 2: Convert to fraction form
    2,272,501.54/3,408,169.11 = 674,693.92/x
  3. Step 3: Cross multiply
    2,272,501.54x = 3,408,169.11 × 674,693.92
  4. Step 4: Simplify right side
    2,272,501.54x = 2,299,470,976,848.81
  5. Step 5: Solve for x
    x = 2,299,470,976,848.81/2,272,501.54
  6. Step 6: Final answer
    x = 1,011,867.73

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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.