Home / 1,932,838.00-2,897,977.30-922,115.95

Finding the Fourth Proportional to 1,932,838.00, 2,897,977.30 and 922,115.95

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Solution

The fourth proportional to 1,932,838.00, 2,897,977.30 and 922,115.95 is: 1,382,563.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,932,838.00 : 2,897,977.30 = 922,115.95 : x
  2. Step 2: Convert to fraction form
    1,932,838.00/2,897,977.30 = 922,115.95/x
  3. Step 3: Cross multiply
    1,932,838.00x = 2,897,977.30 × 922,115.95
  4. Step 4: Simplify right side
    1,932,838.00x = 2,672,271,081,517.70
  5. Step 5: Solve for x
    x = 2,672,271,081,517.70/1,932,838.00
  6. Step 6: Final answer
    x = 1,382,563.40

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.