Home / 1,430,363.25-2,160,123.75

Finding the Third Proportional to 1,430,363.25 and 2,160,123.75

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Solution

The third proportional to 1,430,363.25 and 2,160,123.75 is: 3,262,202.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,430,363.25 : 2,160,123.75 = 2,160,123.75 : x
  2. Step 2: Convert to fraction form
    1,430,363.25/2,160,123.75 = 2,160,123.75/x
  3. Step 3: Cross multiply
    1,430,363.25x = 2,160,123.75 × 2,160,123.75
  4. Step 4: Simplify right side
    1,430,363.25x = 4,666,134,615,314.06
  5. Step 5: Solve for x
    x = 4,666,134,615,314.06/1,430,363.25
  6. Step 6: Final answer
    x = 3,262,202.53

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.