Home / 1,334,793.18-2,002,173.06-323,923.50

Finding the Fourth Proportional to 1,334,793.18, 2,002,173.06 and 323,923.50

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Solution

The fourth proportional to 1,334,793.18, 2,002,173.06 and 323,923.50 is: 485,881.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,793.18 : 2,002,173.06 = 323,923.50 : x
  2. Step 2: Convert to fraction form
    1,334,793.18/2,002,173.06 = 323,923.50/x
  3. Step 3: Cross multiply
    1,334,793.18x = 2,002,173.06 × 323,923.50
  4. Step 4: Simplify right side
    1,334,793.18x = 648,550,905,200.91
  5. Step 5: Solve for x
    x = 648,550,905,200.91/1,334,793.18
  6. Step 6: Final answer
    x = 485,881.19

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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.