Home / 2,953,246.62-4,422,986.70-2,850,962.66

Finding the Fourth Proportional to 2,953,246.62, 4,422,986.70 and 2,850,962.66

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Solution

The fourth proportional to 2,953,246.62, 4,422,986.70 and 2,850,962.66 is: 4,269,799.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,953,246.62 : 4,422,986.70 = 2,850,962.66 : x
  2. Step 2: Convert to fraction form
    2,953,246.62/4,422,986.70 = 2,850,962.66/x
  3. Step 3: Cross multiply
    2,953,246.62x = 4,422,986.70 × 2,850,962.66
  4. Step 4: Simplify right side
    2,953,246.62x = 12,609,769,905,261.69
  5. Step 5: Solve for x
    x = 12,609,769,905,261.69/2,953,246.62
  6. Step 6: Final answer
    x = 4,269,799.15

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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.