Home / 4,167,390.24-6,242,996.97-3,071,184.21

Finding the Fourth Proportional to 4,167,390.24, 6,242,996.97 and 3,071,184.21

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Solution

The fourth proportional to 4,167,390.24, 6,242,996.97 and 3,071,184.21 is: 4,600,815.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,167,390.24 : 6,242,996.97 = 3,071,184.21 : x
  2. Step 2: Convert to fraction form
    4,167,390.24/6,242,996.97 = 3,071,184.21/x
  3. Step 3: Cross multiply
    4,167,390.24x = 6,242,996.97 × 3,071,184.21
  4. Step 4: Simplify right side
    4,167,390.24x = 19,173,393,717,341.84
  5. Step 5: Solve for x
    x = 19,173,393,717,341.84/4,167,390.24
  6. Step 6: Final answer
    x = 4,600,815.53

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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.