Home / 2,236,558.20-3,354,837.30-1,038,082.20

Finding the Fourth Proportional to 2,236,558.20, 3,354,837.30 and 1,038,082.20

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Solution

The fourth proportional to 2,236,558.20, 3,354,837.30 and 1,038,082.20 is: 1,557,123.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,236,558.20 : 3,354,837.30 = 1,038,082.20 : x
  2. Step 2: Convert to fraction form
    2,236,558.20/3,354,837.30 = 1,038,082.20/x
  3. Step 3: Cross multiply
    2,236,558.20x = 3,354,837.30 × 1,038,082.20
  4. Step 4: Simplify right side
    2,236,558.20x = 3,482,596,885,026.06
  5. Step 5: Solve for x
    x = 3,482,596,885,026.06/2,236,558.20
  6. Step 6: Final answer
    x = 1,557,123.30

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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.