Home / 1,134,218.66-1,701,327.98-335,438.02

Finding the Fourth Proportional to 1,134,218.66, 1,701,327.98 and 335,438.02

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Solution

The fourth proportional to 1,134,218.66, 1,701,327.98 and 335,438.02 is: 503,157.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,218.66 : 1,701,327.98 = 335,438.02 : x
  2. Step 2: Convert to fraction form
    1,134,218.66/1,701,327.98 = 335,438.02/x
  3. Step 3: Cross multiply
    1,134,218.66x = 1,701,327.98 × 335,438.02
  4. Step 4: Simplify right side
    1,134,218.66x = 570,690,088,981.80
  5. Step 5: Solve for x
    x = 570,690,088,981.80/1,134,218.66
  6. Step 6: Final answer
    x = 503,157.03

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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.