Home / 8,860,212.27-12,227,093.37-4,785,831.27

Finding the Fourth Proportional to 8,860,212.27, 12,227,093.37 and 4,785,831.27

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Solution

The fourth proportional to 8,860,212.27, 12,227,093.37 and 4,785,831.27 is: 6,604,447.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,860,212.27 : 12,227,093.37 = 4,785,831.27 : x
  2. Step 2: Convert to fraction form
    8,860,212.27/12,227,093.37 = 4,785,831.27/x
  3. Step 3: Cross multiply
    8,860,212.27x = 12,227,093.37 × 4,785,831.27
  4. Step 4: Simplify right side
    8,860,212.27x = 58,516,805,791,355.67
  5. Step 5: Solve for x
    x = 58,516,805,791,355.67/8,860,212.27
  6. Step 6: Final answer
    x = 6,604,447.39

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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.