Home / 4,192,618.38-5,786,018.46-2,357,654.10

Finding the Fourth Proportional to 4,192,618.38, 5,786,018.46 and 2,357,654.10

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Solution

The fourth proportional to 4,192,618.38, 5,786,018.46 and 2,357,654.10 is: 3,253,677.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,192,618.38 : 5,786,018.46 = 2,357,654.10 : x
  2. Step 2: Convert to fraction form
    4,192,618.38/5,786,018.46 = 2,357,654.10/x
  3. Step 3: Cross multiply
    4,192,618.38x = 5,786,018.46 × 2,357,654.10
  4. Step 4: Simplify right side
    4,192,618.38x = 13,641,430,144,894.69
  5. Step 5: Solve for x
    x = 13,641,430,144,894.69/4,192,618.38
  6. Step 6: Final answer
    x = 3,253,677.99

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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.