Home / 6,305,674.06-8,701,856.85-3,552,394.47

Finding the Fourth Proportional to 6,305,674.06, 8,701,856.85 and 3,552,394.47

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Solution

The fourth proportional to 6,305,674.06, 8,701,856.85 and 3,552,394.47 is: 4,902,319.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,305,674.06 : 8,701,856.85 = 3,552,394.47 : x
  2. Step 2: Convert to fraction form
    6,305,674.06/8,701,856.85 = 3,552,394.47/x
  3. Step 3: Cross multiply
    6,305,674.06x = 8,701,856.85 × 3,552,394.47
  4. Step 4: Simplify right side
    6,305,674.06x = 30,912,428,152,671.62
  5. Step 5: Solve for x
    x = 30,912,428,152,671.62/6,305,674.06
  6. Step 6: Final answer
    x = 4,902,319.38

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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.