Home / 2,155,382.16-3,592,151.30

Finding the Third Proportional to 2,155,382.16 and 3,592,151.30

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Solution

The third proportional to 2,155,382.16 and 3,592,151.30 is: 5,986,665.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,155,382.16 : 3,592,151.30 = 3,592,151.30 : x
  2. Step 2: Convert to fraction form
    2,155,382.16/3,592,151.30 = 3,592,151.30/x
  3. Step 3: Cross multiply
    2,155,382.16x = 3,592,151.30 × 3,592,151.30
  4. Step 4: Simplify right side
    2,155,382.16x = 12,903,550,939,640.74
  5. Step 5: Solve for x
    x = 12,903,550,939,640.74/2,155,382.16
  6. Step 6: Final answer
    x = 5,986,665.01

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Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.