Home / 1,480,922.10-2,217,446.55-1,480,922.10

Finding the Fourth Proportional to 1,480,922.10, 2,217,446.55 and 1,480,922.10

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Solution

The fourth proportional to 1,480,922.10, 2,217,446.55 and 1,480,922.10 is: 2,217,446.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,480,922.10 : 2,217,446.55 = 1,480,922.10 : x
  2. Step 2: Convert to fraction form
    1,480,922.10/2,217,446.55 = 1,480,922.10/x
  3. Step 3: Cross multiply
    1,480,922.10x = 2,217,446.55 × 1,480,922.10
  4. Step 4: Simplify right side
    1,480,922.10x = 3,283,865,601,463.76
  5. Step 5: Solve for x
    x = 3,283,865,601,463.76/1,480,922.10
  6. Step 6: Final answer
    x = 2,217,446.55

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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.