Home / 1,056,246.19-2,280,868.88

Finding the Third Proportional to 1,056,246.19 and 2,280,868.88

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Solution

The third proportional to 1,056,246.19 and 2,280,868.88 is: 4,925,331.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,246.19 : 2,280,868.88 = 2,280,868.88 : x
  2. Step 2: Convert to fraction form
    1,056,246.19/2,280,868.88 = 2,280,868.88/x
  3. Step 3: Cross multiply
    1,056,246.19x = 2,280,868.88 × 2,280,868.88
  4. Step 4: Simplify right side
    1,056,246.19x = 5,202,362,824,943.77
  5. Step 5: Solve for x
    x = 5,202,362,824,943.77/1,056,246.19
  6. Step 6: Final answer
    x = 4,925,331.69

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.