Home / 11,222,658.45-15,487,259.34-6,066,019.98

Finding the Fourth Proportional to 11,222,658.45, 15,487,259.34 and 6,066,019.98

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Solution

The fourth proportional to 11,222,658.45, 15,487,259.34 and 6,066,019.98 is: 8,371,102.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,222,658.45 : 15,487,259.34 = 6,066,019.98 : x
  2. Step 2: Convert to fraction form
    11,222,658.45/15,487,259.34 = 6,066,019.98/x
  3. Step 3: Cross multiply
    11,222,658.45x = 15,487,259.34 × 6,066,019.98
  4. Step 4: Simplify right side
    11,222,658.45x = 93,946,024,591,881.62
  5. Step 5: Solve for x
    x = 93,946,024,591,881.62/11,222,658.45
  6. Step 6: Final answer
    x = 8,371,102.53

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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.