Home / 5,572,671.84-7,683,168.27-3,609,080.73

Finding the Fourth Proportional to 5,572,671.84, 7,683,168.27 and 3,609,080.73

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Solution

The fourth proportional to 5,572,671.84, 7,683,168.27 and 3,609,080.73 is: 4,975,920.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,572,671.84 : 7,683,168.27 = 3,609,080.73 : x
  2. Step 2: Convert to fraction form
    5,572,671.84/7,683,168.27 = 3,609,080.73/x
  3. Step 3: Cross multiply
    5,572,671.84x = 7,683,168.27 × 3,609,080.73
  4. Step 4: Simplify right side
    5,572,671.84x = 27,729,174,548,604.43
  5. Step 5: Solve for x
    x = 27,729,174,548,604.43/5,572,671.84
  6. Step 6: Final answer
    x = 4,975,920.95

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1.5x scale

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.