Home / 10,661,756.02-14,713,224.98-5,766,975.97

Finding the Fourth Proportional to 10,661,756.02, 14,713,224.98 and 5,766,975.97

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Solution

The fourth proportional to 10,661,756.02, 14,713,224.98 and 5,766,975.97 is: 7,958,427.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,661,756.02 : 14,713,224.98 = 5,766,975.97 : x
  2. Step 2: Convert to fraction form
    10,661,756.02/14,713,224.98 = 5,766,975.97/x
  3. Step 3: Cross multiply
    10,661,756.02x = 14,713,224.98 × 5,766,975.97
  4. Step 4: Simplify right side
    10,661,756.02x = 84,850,814,900,863.73
  5. Step 5: Solve for x
    x = 84,850,814,900,863.73/10,661,756.02
  6. Step 6: Final answer
    x = 7,958,427.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.