Home / 4,388,699.84-6,057,623.16-2,553,512.61

Finding the Fourth Proportional to 4,388,699.84, 6,057,623.16 and 2,553,512.61

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Solution

The fourth proportional to 4,388,699.84, 6,057,623.16 and 2,553,512.61 is: 3,524,555.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,388,699.84 : 6,057,623.16 = 2,553,512.61 : x
  2. Step 2: Convert to fraction form
    4,388,699.84/6,057,623.16 = 2,553,512.61/x
  3. Step 3: Cross multiply
    4,388,699.84x = 6,057,623.16 × 2,553,512.61
  4. Step 4: Simplify right side
    4,388,699.84x = 15,468,217,112,920.48
  5. Step 5: Solve for x
    x = 15,468,217,112,920.48/4,388,699.84
  6. Step 6: Final answer
    x = 3,524,555.72

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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.