Home / 5,805,906.93-8,703,988.85-2,566,921.66

Finding the Fourth Proportional to 5,805,906.93, 8,703,988.85 and 2,566,921.66

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Solution

The fourth proportional to 5,805,906.93, 8,703,988.85 and 2,566,921.66 is: 3,848,228.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,805,906.93 : 8,703,988.85 = 2,566,921.66 : x
  2. Step 2: Convert to fraction form
    5,805,906.93/8,703,988.85 = 2,566,921.66/x
  3. Step 3: Cross multiply
    5,805,906.93x = 8,703,988.85 × 2,566,921.66
  4. Step 4: Simplify right side
    5,805,906.93x = 22,342,457,492,120.82
  5. Step 5: Solve for x
    x = 22,342,457,492,120.82/5,805,906.93
  6. Step 6: Final answer
    x = 3,848,228.67

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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.