Home / 2,746,188.08-3,789,964.06-1,522,877.30

Finding the Fourth Proportional to 2,746,188.08, 3,789,964.06 and 1,522,877.30

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Solution

The fourth proportional to 2,746,188.08, 3,789,964.06 and 1,522,877.30 is: 2,101,695.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,746,188.08 : 3,789,964.06 = 1,522,877.30 : x
  2. Step 2: Convert to fraction form
    2,746,188.08/3,789,964.06 = 1,522,877.30/x
  3. Step 3: Cross multiply
    2,746,188.08x = 3,789,964.06 × 1,522,877.30
  4. Step 4: Simplify right side
    2,746,188.08x = 5,771,650,234,789.84
  5. Step 5: Solve for x
    x = 5,771,650,234,789.84/2,746,188.08
  6. Step 6: Final answer
    x = 2,101,695.17

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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.