Home / 8,019,961.93-12,025,138.51-2,552,695.01

Finding the Fourth Proportional to 8,019,961.93, 12,025,138.51 and 2,552,695.01

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Solution

The fourth proportional to 8,019,961.93, 12,025,138.51 and 2,552,695.01 is: 3,827,513.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,019,961.93 : 12,025,138.51 = 2,552,695.01 : x
  2. Step 2: Convert to fraction form
    8,019,961.93/12,025,138.51 = 2,552,695.01/x
  3. Step 3: Cross multiply
    8,019,961.93x = 12,025,138.51 × 2,552,695.01
  4. Step 4: Simplify right side
    8,019,961.93x = 30,696,511,069,035.83
  5. Step 5: Solve for x
    x = 30,696,511,069,035.83/8,019,961.93
  6. Step 6: Final answer
    x = 3,827,513.31

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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.