Home / 8,962,117.22-13,443,155.33-3,841,226.66

Finding the Fourth Proportional to 8,962,117.22, 13,443,155.33 and 3,841,226.66

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Solution

The fourth proportional to 8,962,117.22, 13,443,155.33 and 3,841,226.66 is: 5,761,831.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,962,117.22 : 13,443,155.33 = 3,841,226.66 : x
  2. Step 2: Convert to fraction form
    8,962,117.22/13,443,155.33 = 3,841,226.66/x
  3. Step 3: Cross multiply
    8,962,117.22x = 13,443,155.33 × 3,841,226.66
  4. Step 4: Simplify right side
    8,962,117.22x = 51,638,206,662,518.85
  5. Step 5: Solve for x
    x = 51,638,206,662,518.85/8,962,117.22
  6. Step 6: Final answer
    x = 5,761,831.20

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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.