Home / 3,277,773.38-4,521,719.53-2,190,311.93

Finding the Fourth Proportional to 3,277,773.38, 4,521,719.53 and 2,190,311.93

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Solution

The fourth proportional to 3,277,773.38, 4,521,719.53 and 2,190,311.93 is: 3,021,556.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277,773.38 : 4,521,719.53 = 2,190,311.93 : x
  2. Step 2: Convert to fraction form
    3,277,773.38/4,521,719.53 = 2,190,311.93/x
  3. Step 3: Cross multiply
    3,277,773.38x = 4,521,719.53 × 2,190,311.93
  4. Step 4: Simplify right side
    3,277,773.38x = 9,903,976,236,501.51
  5. Step 5: Solve for x
    x = 9,903,976,236,501.51/3,277,773.38
  6. Step 6: Final answer
    x = 3,021,556.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.