Home / 4,421,054.67-7,030,168.45

Finding the Third Proportional to 4,421,054.67 and 7,030,168.45

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Solution

The third proportional to 4,421,054.67 and 7,030,168.45 is: 11,179,067.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,421,054.67 : 7,030,168.45 = 7,030,168.45 : x
  2. Step 2: Convert to fraction form
    4,421,054.67/7,030,168.45 = 7,030,168.45/x
  3. Step 3: Cross multiply
    4,421,054.67x = 7,030,168.45 × 7,030,168.45
  4. Step 4: Simplify right side
    4,421,054.67x = 49,423,268,479,313.95
  5. Step 5: Solve for x
    x = 49,423,268,479,313.95/4,421,054.67
  6. Step 6: Final answer
    x = 11,179,067.47

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.