Home / 4,377,456.96-6,568,264.80-3,031,690.56

Finding the Fourth Proportional to 4,377,456.96, 6,568,264.80 and 3,031,690.56

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Solution

The fourth proportional to 4,377,456.96, 6,568,264.80 and 3,031,690.56 is: 4,548,975.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,377,456.96 : 6,568,264.80 = 3,031,690.56 : x
  2. Step 2: Convert to fraction form
    4,377,456.96/6,568,264.80 = 3,031,690.56/x
  3. Step 3: Cross multiply
    4,377,456.96x = 6,568,264.80 × 3,031,690.56
  4. Step 4: Simplify right side
    4,377,456.96x = 19,912,946,389,740.29
  5. Step 5: Solve for x
    x = 19,912,946,389,740.29/4,377,456.96
  6. Step 6: Final answer
    x = 4,548,975.94

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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.