Home / 8,024,262.12-11,073,281.70-4,492,009.32

Finding the Fourth Proportional to 8,024,262.12, 11,073,281.70 and 4,492,009.32

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Solution

The fourth proportional to 8,024,262.12, 11,073,281.70 and 4,492,009.32 is: 6,198,860.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,024,262.12 : 11,073,281.70 = 4,492,009.32 : x
  2. Step 2: Convert to fraction form
    8,024,262.12/11,073,281.70 = 4,492,009.32/x
  3. Step 3: Cross multiply
    8,024,262.12x = 11,073,281.70 × 4,492,009.32
  4. Step 4: Simplify right side
    8,024,262.12x = 49,741,284,599,385.45
  5. Step 5: Solve for x
    x = 49,741,284,599,385.45/8,024,262.12
  6. Step 6: Final answer
    x = 6,198,860.89

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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.