Home / 6,558,931.61-9,839,836.88-2,010,322.44

Finding the Fourth Proportional to 6,558,931.61, 9,839,836.88 and 2,010,322.44

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Solution

The fourth proportional to 6,558,931.61, 9,839,836.88 and 2,010,322.44 is: 3,015,924.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,558,931.61 : 9,839,836.88 = 2,010,322.44 : x
  2. Step 2: Convert to fraction form
    6,558,931.61/9,839,836.88 = 2,010,322.44/x
  3. Step 3: Cross multiply
    6,558,931.61x = 9,839,836.88 × 2,010,322.44
  4. Step 4: Simplify right side
    6,558,931.61x = 19,781,244,890,829.39
  5. Step 5: Solve for x
    x = 19,781,244,890,829.39/6,558,931.61
  6. Step 6: Final answer
    x = 3,015,924.86

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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.