Home / 10,904,229.76-15,047,941.44-6,009,629.44

Finding the Fourth Proportional to 10,904,229.76, 15,047,941.44 and 6,009,629.44

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Solution

The fourth proportional to 10,904,229.76, 15,047,941.44 and 6,009,629.44 is: 8,293,346.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,904,229.76 : 15,047,941.44 = 6,009,629.44 : x
  2. Step 2: Convert to fraction form
    10,904,229.76/15,047,941.44 = 6,009,629.44/x
  3. Step 3: Cross multiply
    10,904,229.76x = 15,047,941.44 × 6,009,629.44
  4. Step 4: Simplify right side
    10,904,229.76x = 90,432,551,889,220
  5. Step 5: Solve for x
    x = 90,432,551,889,220/10,904,229.76
  6. Step 6: Final answer
    x = 8,293,346.15

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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.