Home / 4,933,695.48-7,401,340.26-1,521,182.76

Finding the Fourth Proportional to 4,933,695.48, 7,401,340.26 and 1,521,182.76

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Solution

The fourth proportional to 4,933,695.48, 7,401,340.26 and 1,521,182.76 is: 2,282,019.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,933,695.48 : 7,401,340.26 = 1,521,182.76 : x
  2. Step 2: Convert to fraction form
    4,933,695.48/7,401,340.26 = 1,521,182.76/x
  3. Step 3: Cross multiply
    4,933,695.48x = 7,401,340.26 × 1,521,182.76
  4. Step 4: Simplify right side
    4,933,695.48x = 11,258,791,204,405.92
  5. Step 5: Solve for x
    x = 11,258,791,204,405.92/4,933,695.48
  6. Step 6: Final answer
    x = 2,282,019.89

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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.