Home / 2,272,232.12-3,134,623.59-1,353,946.05

Finding the Fourth Proportional to 2,272,232.12, 3,134,623.59 and 1,353,946.05

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Solution

The fourth proportional to 2,272,232.12, 3,134,623.59 and 1,353,946.05 is: 1,867,815.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,272,232.12 : 3,134,623.59 = 1,353,946.05 : x
  2. Step 2: Convert to fraction form
    2,272,232.12/3,134,623.59 = 1,353,946.05/x
  3. Step 3: Cross multiply
    2,272,232.12x = 3,134,623.59 × 1,353,946.05
  4. Step 4: Simplify right side
    2,272,232.12x = 4,244,111,227,917.32
  5. Step 5: Solve for x
    x = 4,244,111,227,917.32/2,272,232.12
  6. Step 6: Final answer
    x = 1,867,815.88

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.