Home / 6,464,963.60-9,697,493.97-2,869,764.02

Finding the Fourth Proportional to 6,464,963.60, 9,697,493.97 and 2,869,764.02

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Solution

The fourth proportional to 6,464,963.60, 9,697,493.97 and 2,869,764.02 is: 4,304,667.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,464,963.60 : 9,697,493.97 = 2,869,764.02 : x
  2. Step 2: Convert to fraction form
    6,464,963.60/9,697,493.97 = 2,869,764.02/x
  3. Step 3: Cross multiply
    6,464,963.60x = 9,697,493.97 × 2,869,764.02
  4. Step 4: Simplify right side
    6,464,963.60x = 27,829,519,279,272.96
  5. Step 5: Solve for x
    x = 27,829,519,279,272.96/6,464,963.60
  6. Step 6: Final answer
    x = 4,304,667.59

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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.