Home / 3,453,290.54-5,179,052.22-1,023,875.72

Finding the Fourth Proportional to 3,453,290.54, 5,179,052.22 and 1,023,875.72

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Solution

The fourth proportional to 3,453,290.54, 5,179,052.22 and 1,023,875.72 is: 1,535,551.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,453,290.54 : 5,179,052.22 = 1,023,875.72 : x
  2. Step 2: Convert to fraction form
    3,453,290.54/5,179,052.22 = 1,023,875.72/x
  3. Step 3: Cross multiply
    3,453,290.54x = 5,179,052.22 × 1,023,875.72
  4. Step 4: Simplify right side
    3,453,290.54x = 5,302,705,794,774.84
  5. Step 5: Solve for x
    x = 5,302,705,794,774.84/3,453,290.54
  6. Step 6: Final answer
    x = 1,535,551.60

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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.