Home / 8,234,267.77-11,363,150.73-4,563,176.86

Finding the Fourth Proportional to 8,234,267.77, 11,363,150.73 and 4,563,176.86

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Solution

The fourth proportional to 8,234,267.77, 11,363,150.73 and 4,563,176.86 is: 6,297,107.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,234,267.77 : 11,363,150.73 = 4,563,176.86 : x
  2. Step 2: Convert to fraction form
    8,234,267.77/11,363,150.73 = 4,563,176.86/x
  3. Step 3: Cross multiply
    8,234,267.77x = 11,363,150.73 × 4,563,176.86
  4. Step 4: Simplify right side
    8,234,267.77x = 51,852,066,467,828.12
  5. Step 5: Solve for x
    x = 51,852,066,467,828.12/8,234,267.77
  6. Step 6: Final answer
    x = 6,297,107.15

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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.