Home / 10,964,566.78-15,131,281.32-6,002,925.36

Finding the Fourth Proportional to 10,964,566.78, 15,131,281.32 and 6,002,925.36

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Solution

The fourth proportional to 10,964,566.78, 15,131,281.32 and 6,002,925.36 is: 8,284,135.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,964,566.78 : 15,131,281.32 = 6,002,925.36 : x
  2. Step 2: Convert to fraction form
    10,964,566.78/15,131,281.32 = 6,002,925.36/x
  3. Step 3: Cross multiply
    10,964,566.78x = 15,131,281.32 × 6,002,925.36
  4. Step 4: Simplify right side
    10,964,566.78x = 90,831,952,365,122.28
  5. Step 5: Solve for x
    x = 90,831,952,365,122.28/10,964,566.78
  6. Step 6: Final answer
    x = 8,284,135.09

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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.