Home / 1,335,524.84-2,001,950.78-662,098.92

Finding the Fourth Proportional to 1,335,524.84, 2,001,950.78 and 662,098.92

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Solution

The fourth proportional to 1,335,524.84, 2,001,950.78 and 662,098.92 is: 992,485.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,335,524.84 : 2,001,950.78 = 662,098.92 : x
  2. Step 2: Convert to fraction form
    1,335,524.84/2,001,950.78 = 662,098.92/x
  3. Step 3: Cross multiply
    1,335,524.84x = 2,001,950.78 × 662,098.92
  4. Step 4: Simplify right side
    1,335,524.84x = 1,325,489,449,331.16
  5. Step 5: Solve for x
    x = 1,325,489,449,331.16/1,335,524.84
  6. Step 6: Final answer
    x = 992,485.81

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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.