Home / 3,195,307.28-4,409,501.62-1,745,003.10

Finding the Fourth Proportional to 3,195,307.28, 4,409,501.62 and 1,745,003.10

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Solution

The fourth proportional to 3,195,307.28, 4,409,501.62 and 1,745,003.10 is: 2,408,092.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,307.28 : 4,409,501.62 = 1,745,003.10 : x
  2. Step 2: Convert to fraction form
    3,195,307.28/4,409,501.62 = 1,745,003.10/x
  3. Step 3: Cross multiply
    3,195,307.28x = 4,409,501.62 × 1,745,003.10
  4. Step 4: Simplify right side
    3,195,307.28x = 7,694,593,996,355.02
  5. Step 5: Solve for x
    x = 7,694,593,996,355.02/3,195,307.28
  6. Step 6: Final answer
    x = 2,408,092.03

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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.