Home / 6,070,391.54-8,377,039.14-3,317,018.48

Finding the Fourth Proportional to 6,070,391.54, 8,377,039.14 and 3,317,018.48

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Solution

The fourth proportional to 6,070,391.54, 8,377,039.14 and 3,317,018.48 is: 4,577,430.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,070,391.54 : 8,377,039.14 = 3,317,018.48 : x
  2. Step 2: Convert to fraction form
    6,070,391.54/8,377,039.14 = 3,317,018.48/x
  3. Step 3: Cross multiply
    6,070,391.54x = 8,377,039.14 × 3,317,018.48
  4. Step 4: Simplify right side
    6,070,391.54x = 27,786,793,635,063.30
  5. Step 5: Solve for x
    x = 27,786,793,635,063.30/6,070,391.54
  6. Step 6: Final answer
    x = 4,577,430.21

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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.