Home / 4,273,189.07-5,897,002.28-2,339,572.43

Finding the Fourth Proportional to 4,273,189.07, 5,897,002.28 and 2,339,572.43

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Solution

The fourth proportional to 4,273,189.07, 5,897,002.28 and 2,339,572.43 is: 3,228,610.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273,189.07 : 5,897,002.28 = 2,339,572.43 : x
  2. Step 2: Convert to fraction form
    4,273,189.07/5,897,002.28 = 2,339,572.43/x
  3. Step 3: Cross multiply
    4,273,189.07x = 5,897,002.28 × 2,339,572.43
  4. Step 4: Simplify right side
    4,273,189.07x = 13,796,463,953,935.14
  5. Step 5: Solve for x
    x = 13,796,463,953,935.14/4,273,189.07
  6. Step 6: Final answer
    x = 3,228,610.70

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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.