Home / 10,925,551.47-16,393,161.84-5,736,940.47

Finding the Fourth Proportional to 10,925,551.47, 16,393,161.84 and 5,736,940.47

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Solution

The fourth proportional to 10,925,551.47, 16,393,161.84 and 5,736,940.47 is: 8,607,949.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,925,551.47 : 16,393,161.84 = 5,736,940.47 : x
  2. Step 2: Convert to fraction form
    10,925,551.47/16,393,161.84 = 5,736,940.47/x
  3. Step 3: Cross multiply
    10,925,551.47x = 16,393,161.84 × 5,736,940.47
  4. Step 4: Simplify right side
    10,925,551.47x = 94,046,593,591,155.66
  5. Step 5: Solve for x
    x = 94,046,593,591,155.66/10,925,551.47
  6. Step 6: Final answer
    x = 8,607,949.34

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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.