Home / 3,031,207.95-4,182,442.53-1,741,799.22

Finding the Fourth Proportional to 3,031,207.95, 4,182,442.53 and 1,741,799.22

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Solution

The fourth proportional to 3,031,207.95, 4,182,442.53 and 1,741,799.22 is: 2,403,324.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,031,207.95 : 4,182,442.53 = 1,741,799.22 : x
  2. Step 2: Convert to fraction form
    3,031,207.95/4,182,442.53 = 1,741,799.22/x
  3. Step 3: Cross multiply
    3,031,207.95x = 4,182,442.53 × 1,741,799.22
  4. Step 4: Simplify right side
    3,031,207.95x = 7,284,975,145,601.24
  5. Step 5: Solve for x
    x = 7,284,975,145,601.24/3,031,207.95
  6. Step 6: Final answer
    x = 2,403,324.11

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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.