Home / 1,451,670.60-2,003,337.93-798,255.18

Finding the Fourth Proportional to 1,451,670.60, 2,003,337.93 and 798,255.18

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Solution

The fourth proportional to 1,451,670.60, 2,003,337.93 and 798,255.18 is: 1,101,610.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,451,670.60 : 2,003,337.93 = 798,255.18 : x
  2. Step 2: Convert to fraction form
    1,451,670.60/2,003,337.93 = 798,255.18/x
  3. Step 3: Cross multiply
    1,451,670.60x = 2,003,337.93 × 798,255.18
  4. Step 4: Simplify right side
    1,451,670.60x = 1,599,174,879,912.98
  5. Step 5: Solve for x
    x = 1,599,174,879,912.98/1,451,670.60
  6. Step 6: Final answer
    x = 1,101,610.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.