Home / 3,710,958.49-5,562,553.38-1,553,220.55

Finding the Fourth Proportional to 3,710,958.49, 5,562,553.38 and 1,553,220.55

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Solution

The fourth proportional to 3,710,958.49, 5,562,553.38 and 1,553,220.55 is: 2,328,205.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,710,958.49 : 5,562,553.38 = 1,553,220.55 : x
  2. Step 2: Convert to fraction form
    3,710,958.49/5,562,553.38 = 1,553,220.55/x
  3. Step 3: Cross multiply
    3,710,958.49x = 5,562,553.38 × 1,553,220.55
  4. Step 4: Simplify right side
    3,710,958.49x = 8,639,872,220,287.96
  5. Step 5: Solve for x
    x = 8,639,872,220,287.96/3,710,958.49
  6. Step 6: Final answer
    x = 2,328,205.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.