Home / 4,449,952.60-6,674,540.10-1,458,136.60

Finding the Fourth Proportional to 4,449,952.60, 6,674,540.10 and 1,458,136.60

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Solution

The fourth proportional to 4,449,952.60, 6,674,540.10 and 1,458,136.60 is: 2,187,077.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,449,952.60 : 6,674,540.10 = 1,458,136.60 : x
  2. Step 2: Convert to fraction form
    4,449,952.60/6,674,540.10 = 1,458,136.60/x
  3. Step 3: Cross multiply
    4,449,952.60x = 6,674,540.10 × 1,458,136.60
  4. Step 4: Simplify right side
    4,449,952.60x = 9,732,391,207,977.66
  5. Step 5: Solve for x
    x = 9,732,391,207,977.66/4,449,952.60
  6. Step 6: Final answer
    x = 2,187,077.50

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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.