Home / 3,167,058.60-4,750,863.09-892,598.04

Finding the Fourth Proportional to 3,167,058.60, 4,750,863.09 and 892,598.04

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Solution

The fourth proportional to 3,167,058.60, 4,750,863.09 and 892,598.04 is: 1,338,974.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,167,058.60 : 4,750,863.09 = 892,598.04 : x
  2. Step 2: Convert to fraction form
    3,167,058.60/4,750,863.09 = 892,598.04/x
  3. Step 3: Cross multiply
    3,167,058.60x = 4,750,863.09 × 892,598.04
  4. Step 4: Simplify right side
    3,167,058.60x = 4,240,611,082,442.34
  5. Step 5: Solve for x
    x = 4,240,611,082,442.34/3,167,058.60
  6. Step 6: Final answer
    x = 1,338,974.62

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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.