Home / 7,054,821.56-10,310,019.19

Finding the Third Proportional to 7,054,821.56 and 10,310,019.19

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Solution

The third proportional to 7,054,821.56 and 10,310,019.19 is: 15,067,212.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,054,821.56 : 10,310,019.19 = 10,310,019.19 : x
  2. Step 2: Convert to fraction form
    7,054,821.56/10,310,019.19 = 10,310,019.19/x
  3. Step 3: Cross multiply
    7,054,821.56x = 10,310,019.19 × 10,310,019.19
  4. Step 4: Simplify right side
    7,054,821.56x = 106,296,495,646,618.16
  5. Step 5: Solve for x
    x = 106,296,495,646,618.16/7,054,821.56
  6. Step 6: Final answer
    x = 15,067,212.50

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.