Home / 8,544,755.52-12,817,100.88-3,496,064.40

Finding the Fourth Proportional to 8,544,755.52, 12,817,100.88 and 3,496,064.40

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Solution

The fourth proportional to 8,544,755.52, 12,817,100.88 and 3,496,064.40 is: 5,244,083.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,544,755.52 : 12,817,100.88 = 3,496,064.40 : x
  2. Step 2: Convert to fraction form
    8,544,755.52/12,817,100.88 = 3,496,064.40/x
  3. Step 3: Cross multiply
    8,544,755.52x = 12,817,100.88 × 3,496,064.40
  4. Step 4: Simplify right side
    8,544,755.52x = 44,809,410,097,776.67
  5. Step 5: Solve for x
    x = 44,809,410,097,776.67/8,544,755.52
  6. Step 6: Final answer
    x = 5,244,083.34

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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.