Home / 1,348,516.60-2,024,085.30-1,052,222.20

Finding the Fourth Proportional to 1,348,516.60, 2,024,085.30 and 1,052,222.20

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Solution

The fourth proportional to 1,348,516.60, 2,024,085.30 and 1,052,222.20 is: 1,579,355.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,348,516.60 : 2,024,085.30 = 1,052,222.20 : x
  2. Step 2: Convert to fraction form
    1,348,516.60/2,024,085.30 = 1,052,222.20/x
  3. Step 3: Cross multiply
    1,348,516.60x = 2,024,085.30 × 1,052,222.20
  4. Step 4: Simplify right side
    1,348,516.60x = 2,129,787,487,353.66
  5. Step 5: Solve for x
    x = 2,129,787,487,353.66/1,348,516.60
  6. Step 6: Final answer
    x = 1,579,355.78

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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.