Home / 3,024,114.93-4,173,286.25-1,647,468.68

Finding the Fourth Proportional to 3,024,114.93, 4,173,286.25 and 1,647,468.68

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Solution

The fourth proportional to 3,024,114.93, 4,173,286.25 and 1,647,468.68 is: 2,273,510.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,114.93 : 4,173,286.25 = 1,647,468.68 : x
  2. Step 2: Convert to fraction form
    3,024,114.93/4,173,286.25 = 1,647,468.68/x
  3. Step 3: Cross multiply
    3,024,114.93x = 4,173,286.25 × 1,647,468.68
  4. Step 4: Simplify right side
    3,024,114.93x = 6,875,358,360,445.88
  5. Step 5: Solve for x
    x = 6,875,358,360,445.88/3,024,114.93
  6. Step 6: Final answer
    x = 2,273,510.93

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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.