Home / 4,421,006.44-7,030,082.81

Finding the Third Proportional to 4,421,006.44 and 7,030,082.81

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Solution

The third proportional to 4,421,006.44 and 7,030,082.81 is: 11,178,917.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,421,006.44 : 7,030,082.81 = 7,030,082.81 : x
  2. Step 2: Convert to fraction form
    4,421,006.44/7,030,082.81 = 7,030,082.81/x
  3. Step 3: Cross multiply
    4,421,006.44x = 7,030,082.81 × 7,030,082.81
  4. Step 4: Simplify right side
    4,421,006.44x = 49,422,064,350,607.91
  5. Step 5: Solve for x
    x = 49,422,064,350,607.91/4,421,006.44
  6. Step 6: Final answer
    x = 11,178,917.07

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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.