Home / 8,327,592.16-11,491,192.45-4,605,831.75

Finding the Fourth Proportional to 8,327,592.16, 11,491,192.45 and 4,605,831.75

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Solution

The fourth proportional to 8,327,592.16, 11,491,192.45 and 4,605,831.75 is: 6,355,558.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,327,592.16 : 11,491,192.45 = 4,605,831.75 : x
  2. Step 2: Convert to fraction form
    8,327,592.16/11,491,192.45 = 4,605,831.75/x
  3. Step 3: Cross multiply
    8,327,592.16x = 11,491,192.45 × 4,605,831.75
  4. Step 4: Simplify right side
    8,327,592.16x = 52,926,499,031,570.28
  5. Step 5: Solve for x
    x = 52,926,499,031,570.28/8,327,592.16
  6. Step 6: Final answer
    x = 6,355,558.49

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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.