Home / 4,997,715.19-7,558,084.69

Finding the Third Proportional to 4,997,715.19 and 7,558,084.69

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Solution

The third proportional to 4,997,715.19 and 7,558,084.69 is: 11,430,151.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,997,715.19 : 7,558,084.69 = 7,558,084.69 : x
  2. Step 2: Convert to fraction form
    4,997,715.19/7,558,084.69 = 7,558,084.69/x
  3. Step 3: Cross multiply
    4,997,715.19x = 7,558,084.69 × 7,558,084.69
  4. Step 4: Simplify right side
    4,997,715.19x = 57,124,644,143,421.97
  5. Step 5: Solve for x
    x = 57,124,644,143,421.97/4,997,715.19
  6. Step 6: Final answer
    x = 11,430,151.98

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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.