Home / 3,070,649.46-4,609,965.53-2,361,175.72

Finding the Fourth Proportional to 3,070,649.46, 4,609,965.53 and 2,361,175.72

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Solution

The fourth proportional to 3,070,649.46, 4,609,965.53 and 2,361,175.72 is: 3,544,832.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,649.46 : 4,609,965.53 = 2,361,175.72 : x
  2. Step 2: Convert to fraction form
    3,070,649.46/4,609,965.53 = 2,361,175.72/x
  3. Step 3: Cross multiply
    3,070,649.46x = 4,609,965.53 × 2,361,175.72
  4. Step 4: Simplify right side
    3,070,649.46x = 10,884,938,679,472.93
  5. Step 5: Solve for x
    x = 10,884,938,679,472.93/3,070,649.46
  6. Step 6: Final answer
    x = 3,544,832.72

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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.