Home / 9,084,088.17-13,620,643.83-3,620,023.38

Finding the Fourth Proportional to 9,084,088.17, 13,620,643.83 and 3,620,023.38

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Solution

The fourth proportional to 9,084,088.17, 13,620,643.83 and 3,620,023.38 is: 5,427,847.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,084,088.17 : 13,620,643.83 = 3,620,023.38 : x
  2. Step 2: Convert to fraction form
    9,084,088.17/13,620,643.83 = 3,620,023.38/x
  3. Step 3: Cross multiply
    9,084,088.17x = 13,620,643.83 × 3,620,023.38
  4. Step 4: Simplify right side
    9,084,088.17x = 49,307,049,115,252.74
  5. Step 5: Solve for x
    x = 49,307,049,115,252.74/9,084,088.17
  6. Step 6: Final answer
    x = 5,427,847.92

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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.