Home / 3,031,563.56-4,543,406.80-1,232,351.40

Finding the Fourth Proportional to 3,031,563.56, 4,543,406.80 and 1,232,351.40

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Solution

The fourth proportional to 3,031,563.56, 4,543,406.80 and 1,232,351.40 is: 1,846,926.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,031,563.56 : 4,543,406.80 = 1,232,351.40 : x
  2. Step 2: Convert to fraction form
    3,031,563.56/4,543,406.80 = 1,232,351.40/x
  3. Step 3: Cross multiply
    3,031,563.56x = 4,543,406.80 × 1,232,351.40
  4. Step 4: Simplify right side
    3,031,563.56x = 5,599,073,730,749.52
  5. Step 5: Solve for x
    x = 5,599,073,730,749.52/3,031,563.56
  6. Step 6: Final answer
    x = 1,846,926.06

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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.