Home / 3,031,563.53-4,544,655.51-1,112,033.20

Finding the Fourth Proportional to 3,031,563.53, 4,544,655.51 and 1,112,033.20

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Solution

The fourth proportional to 3,031,563.53, 4,544,655.51 and 1,112,033.20 is: 1,667,063.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,031,563.53 : 4,544,655.51 = 1,112,033.20 : x
  2. Step 2: Convert to fraction form
    3,031,563.53/4,544,655.51 = 1,112,033.20/x
  3. Step 3: Cross multiply
    3,031,563.53x = 4,544,655.51 × 1,112,033.20
  4. Step 4: Simplify right side
    3,031,563.53x = 5,053,807,815,363.75
  5. Step 5: Solve for x
    x = 5,053,807,815,363.75/3,031,563.53
  6. Step 6: Final answer
    x = 1,667,063.14

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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.