Home / 6,342,316.41-8,752,396.69-3,441,707.29

Finding the Fourth Proportional to 6,342,316.41, 8,752,396.69 and 3,441,707.29

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Solution

The fourth proportional to 6,342,316.41, 8,752,396.69 and 3,441,707.29 is: 4,749,556.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,342,316.41 : 8,752,396.69 = 3,441,707.29 : x
  2. Step 2: Convert to fraction form
    6,342,316.41/8,752,396.69 = 3,441,707.29/x
  3. Step 3: Cross multiply
    6,342,316.41x = 8,752,396.69 × 3,441,707.29
  4. Step 4: Simplify right side
    6,342,316.41x = 30,123,187,492,944.87
  5. Step 5: Solve for x
    x = 30,123,187,492,944.87/6,342,316.41
  6. Step 6: Final answer
    x = 4,749,556.08

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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.