Home / 7,565,253.66-11,353,927.53-3,923,018.46

Finding the Fourth Proportional to 7,565,253.66, 11,353,927.53 and 3,923,018.46

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Solution

The fourth proportional to 7,565,253.66, 11,353,927.53 and 3,923,018.46 is: 5,887,663.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,565,253.66 : 11,353,927.53 = 3,923,018.46 : x
  2. Step 2: Convert to fraction form
    7,565,253.66/11,353,927.53 = 3,923,018.46/x
  3. Step 3: Cross multiply
    7,565,253.66x = 11,353,927.53 × 3,923,018.46
  4. Step 4: Simplify right side
    7,565,253.66x = 44,541,667,293,692.20
  5. Step 5: Solve for x
    x = 44,541,667,293,692.20/7,565,253.66
  6. Step 6: Final answer
    x = 5,887,663.43

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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.