Home / 4,354,587-6,531,970.14-1,584,759.87

Finding the Fourth Proportional to 4,354,587, 6,531,970.14 and 1,584,759.87

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Solution

The fourth proportional to 4,354,587, 6,531,970.14 and 1,584,759.87 is: 2,377,172.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,354,587 : 6,531,970.14 = 1,584,759.87 : x
  2. Step 2: Convert to fraction form
    4,354,587/6,531,970.14 = 1,584,759.87/x
  3. Step 3: Cross multiply
    4,354,587x = 6,531,970.14 × 1,584,759.87
  4. Step 4: Simplify right side
    4,354,587x = 10,351,604,149,910.28
  5. Step 5: Solve for x
    x = 10,351,604,149,910.28/4,354,587
  6. Step 6: Final answer
    x = 2,377,172.43

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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.