Home / 8,848,584.18-12,214,820.70-5,949,655.38

Finding the Fourth Proportional to 8,848,584.18, 12,214,820.70 and 5,949,655.38

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Solution

The fourth proportional to 8,848,584.18, 12,214,820.70 and 5,949,655.38 is: 8,213,062.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,848,584.18 : 12,214,820.70 = 5,949,655.38 : x
  2. Step 2: Convert to fraction form
    8,848,584.18/12,214,820.70 = 5,949,655.38/x
  3. Step 3: Cross multiply
    8,848,584.18x = 12,214,820.70 × 5,949,655.38
  4. Step 4: Simplify right side
    8,848,584.18x = 72,673,973,693,490.36
  5. Step 5: Solve for x
    x = 72,673,973,693,490.36/8,848,584.18
  6. Step 6: Final answer
    x = 8,213,062.36

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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.