Home / 3,031,319.24-4,182,922.80-1,673,104.76

Finding the Fourth Proportional to 3,031,319.24, 4,182,922.80 and 1,673,104.76

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Solution

The fourth proportional to 3,031,319.24, 4,182,922.80 and 1,673,104.76 is: 2,308,720.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,031,319.24 : 4,182,922.80 = 1,673,104.76 : x
  2. Step 2: Convert to fraction form
    3,031,319.24/4,182,922.80 = 1,673,104.76/x
  3. Step 3: Cross multiply
    3,031,319.24x = 4,182,922.80 × 1,673,104.76
  4. Step 4: Simplify right side
    3,031,319.24x = 6,998,468,047,392.53
  5. Step 5: Solve for x
    x = 6,998,468,047,392.53/3,031,319.24
  6. Step 6: Final answer
    x = 2,308,720.23

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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.