Home / 6,603,055.38-9,112,026.96-4,023,795.06

Finding the Fourth Proportional to 6,603,055.38, 9,112,026.96 and 4,023,795.06

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Solution

The fourth proportional to 6,603,055.38, 9,112,026.96 and 4,023,795.06 is: 5,552,721.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,603,055.38 : 9,112,026.96 = 4,023,795.06 : x
  2. Step 2: Convert to fraction form
    6,603,055.38/9,112,026.96 = 4,023,795.06/x
  3. Step 3: Cross multiply
    6,603,055.38x = 9,112,026.96 × 4,023,795.06
  4. Step 4: Simplify right side
    6,603,055.38x = 36,664,929,068,234.82
  5. Step 5: Solve for x
    x = 36,664,929,068,234.82/6,603,055.38
  6. Step 6: Final answer
    x = 5,552,721.73

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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.