Home / 3,191,577.74-4,404,371.02-1,741,274.14

Finding the Fourth Proportional to 3,191,577.74, 4,404,371.02 and 1,741,274.14

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Solution

The fourth proportional to 3,191,577.74, 4,404,371.02 and 1,741,274.14 is: 2,402,954.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,191,577.74 : 4,404,371.02 = 1,741,274.14 : x
  2. Step 2: Convert to fraction form
    3,191,577.74/4,404,371.02 = 1,741,274.14/x
  3. Step 3: Cross multiply
    3,191,577.74x = 4,404,371.02 × 1,741,274.14
  4. Step 4: Simplify right side
    3,191,577.74x = 7,669,217,360,091.42
  5. Step 5: Solve for x
    x = 7,669,217,360,091.42/3,191,577.74
  6. Step 6: Final answer
    x = 2,402,954.90

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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.