Home / 7,473,404.70-11,210,107.05-2,082,887.10

Finding the Fourth Proportional to 7,473,404.70, 11,210,107.05 and 2,082,887.10

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Solution

The fourth proportional to 7,473,404.70, 11,210,107.05 and 2,082,887.10 is: 3,124,330.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,473,404.70 : 11,210,107.05 = 2,082,887.10 : x
  2. Step 2: Convert to fraction form
    7,473,404.70/11,210,107.05 = 2,082,887.10/x
  3. Step 3: Cross multiply
    7,473,404.70x = 11,210,107.05 × 2,082,887.10
  4. Step 4: Simplify right side
    7,473,404.70x = 23,349,387,364,064.06
  5. Step 5: Solve for x
    x = 23,349,387,364,064.06/7,473,404.70
  6. Step 6: Final answer
    x = 3,124,330.65

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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.