Home / 1,330,332.19-2,055,341.25

Finding the Third Proportional to 1,330,332.19 and 2,055,341.25

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Solution

The third proportional to 1,330,332.19 and 2,055,341.25 is: 3,175,468.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,330,332.19 : 2,055,341.25 = 2,055,341.25 : x
  2. Step 2: Convert to fraction form
    1,330,332.19/2,055,341.25 = 2,055,341.25/x
  3. Step 3: Cross multiply
    1,330,332.19x = 2,055,341.25 × 2,055,341.25
  4. Step 4: Simplify right side
    1,330,332.19x = 4,224,427,653,951.56
  5. Step 5: Solve for x
    x = 4,224,427,653,951.56/1,330,332.19
  6. Step 6: Final answer
    x = 3,175,468.27

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.