Home / 4,130,626.68-6,198,367.16-1,734,287.04

Finding the Fourth Proportional to 4,130,626.68, 6,198,367.16 and 1,734,287.04

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Solution

The fourth proportional to 4,130,626.68, 6,198,367.16 and 1,734,287.04 is: 2,602,449.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,130,626.68 : 6,198,367.16 = 1,734,287.04 : x
  2. Step 2: Convert to fraction form
    4,130,626.68/6,198,367.16 = 1,734,287.04/x
  3. Step 3: Cross multiply
    4,130,626.68x = 6,198,367.16 × 1,734,287.04
  4. Step 4: Simplify right side
    4,130,626.68x = 10,749,747,834,749.61
  5. Step 5: Solve for x
    x = 10,749,747,834,749.61/4,130,626.68
  6. Step 6: Final answer
    x = 2,602,449.62

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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.