Home / 2,746,271.52-3,790,247.04-1,522,849.14

Finding the Fourth Proportional to 2,746,271.52, 3,790,247.04 and 1,522,849.14

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Solution

The fourth proportional to 2,746,271.52, 3,790,247.04 and 1,522,849.14 is: 2,101,749.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,746,271.52 : 3,790,247.04 = 1,522,849.14 : x
  2. Step 2: Convert to fraction form
    2,746,271.52/3,790,247.04 = 1,522,849.14/x
  3. Step 3: Cross multiply
    2,746,271.52x = 3,790,247.04 × 1,522,849.14
  4. Step 4: Simplify right side
    2,746,271.52x = 5,771,974,445,251.55
  5. Step 5: Solve for x
    x = 5,771,974,445,251.55/2,746,271.52
  6. Step 6: Final answer
    x = 2,101,749.37

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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.