Home / 6,674,021.70-10,011,032.55-2,186,297.70

Finding the Fourth Proportional to 6,674,021.70, 10,011,032.55 and 2,186,297.70

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Solution

The fourth proportional to 6,674,021.70, 10,011,032.55 and 2,186,297.70 is: 3,279,446.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,674,021.70 : 10,011,032.55 = 2,186,297.70 : x
  2. Step 2: Convert to fraction form
    6,674,021.70/10,011,032.55 = 2,186,297.70/x
  3. Step 3: Cross multiply
    6,674,021.70x = 10,011,032.55 × 2,186,297.70
  4. Step 4: Simplify right side
    6,674,021.70x = 21,887,097,438,690.14
  5. Step 5: Solve for x
    x = 21,887,097,438,690.14/6,674,021.70
  6. Step 6: Final answer
    x = 3,279,446.55

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.