Home / 2,245,872.60-3,368,808.90-897,368.40

Finding the Fourth Proportional to 2,245,872.60, 3,368,808.90 and 897,368.40

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Solution

The fourth proportional to 2,245,872.60, 3,368,808.90 and 897,368.40 is: 1,346,052.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,245,872.60 : 3,368,808.90 = 897,368.40 : x
  2. Step 2: Convert to fraction form
    2,245,872.60/3,368,808.90 = 897,368.40/x
  3. Step 3: Cross multiply
    2,245,872.60x = 3,368,808.90 × 897,368.40
  4. Step 4: Simplify right side
    2,245,872.60x = 3,023,062,652,498.76
  5. Step 5: Solve for x
    x = 3,023,062,652,498.76/2,245,872.60
  6. Step 6: Final answer
    x = 1,346,052.60

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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.