Home / 2,729,896.70-4,094,845.05-735,352.70

Finding the Fourth Proportional to 2,729,896.70, 4,094,845.05 and 735,352.70

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Solution

The fourth proportional to 2,729,896.70, 4,094,845.05 and 735,352.70 is: 1,103,029.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,729,896.70 : 4,094,845.05 = 735,352.70 : x
  2. Step 2: Convert to fraction form
    2,729,896.70/4,094,845.05 = 735,352.70/x
  3. Step 3: Cross multiply
    2,729,896.70x = 4,094,845.05 × 735,352.70
  4. Step 4: Simplify right side
    2,729,896.70x = 3,011,155,363,599.14
  5. Step 5: Solve for x
    x = 3,011,155,363,599.14/2,729,896.70
  6. Step 6: Final answer
    x = 1,103,029.05

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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.