Home / 4,388,706.09-6,057,631.78-2,553,518.86

Finding the Fourth Proportional to 4,388,706.09, 6,057,631.78 and 2,553,518.86

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Solution

The fourth proportional to 4,388,706.09, 6,057,631.78 and 2,553,518.86 is: 3,524,564.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,388,706.09 : 6,057,631.78 = 2,553,518.86 : x
  2. Step 2: Convert to fraction form
    4,388,706.09/6,057,631.78 = 2,553,518.86/x
  3. Step 3: Cross multiply
    4,388,706.09x = 6,057,631.78 × 2,553,518.86
  4. Step 4: Simplify right side
    4,388,706.09x = 15,468,276,975,637.49
  5. Step 5: Solve for x
    x = 15,468,276,975,637.49/4,388,706.09
  6. Step 6: Final answer
    x = 3,524,564.34

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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.