Home / 4,165,022.00-6,248,315.07-1,890,706.02

Finding the Fourth Proportional to 4,165,022.00, 6,248,315.07 and 1,890,706.02

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Solution

The fourth proportional to 4,165,022.00, 6,248,315.07 and 1,890,706.02 is: 2,836,414.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,165,022.00 : 6,248,315.07 = 1,890,706.02 : x
  2. Step 2: Convert to fraction form
    4,165,022.00/6,248,315.07 = 1,890,706.02/x
  3. Step 3: Cross multiply
    4,165,022.00x = 6,248,315.07 × 1,890,706.02
  4. Step 4: Simplify right side
    4,165,022.00x = 11,813,726,917,705.72
  5. Step 5: Solve for x
    x = 11,813,726,917,705.72/4,165,022.00
  6. Step 6: Final answer
    x = 2,836,414.05

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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.