Home / 1,612,522.33-2,225,225.01-887,302.24

Finding the Fourth Proportional to 1,612,522.33, 2,225,225.01 and 887,302.24

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Solution

The fourth proportional to 1,612,522.33, 2,225,225.01 and 887,302.24 is: 1,224,446.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,612,522.33 : 2,225,225.01 = 887,302.24 : x
  2. Step 2: Convert to fraction form
    1,612,522.33/2,225,225.01 = 887,302.24/x
  3. Step 3: Cross multiply
    1,612,522.33x = 2,225,225.01 × 887,302.24
  4. Step 4: Simplify right side
    1,612,522.33x = 1,974,447,135,877.02
  5. Step 5: Solve for x
    x = 1,974,447,135,877.02/1,612,522.33
  6. Step 6: Final answer
    x = 1,224,446.38

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Double scale
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1.5x scale

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.