Home / 8,563,311.66-12,843,599.56-2,496,624.39

Finding the Fourth Proportional to 8,563,311.66, 12,843,599.56 and 2,496,624.39

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Solution

The fourth proportional to 8,563,311.66, 12,843,599.56 and 2,496,624.39 is: 3,744,537.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,563,311.66 : 12,843,599.56 = 2,496,624.39 : x
  2. Step 2: Convert to fraction form
    8,563,311.66/12,843,599.56 = 2,496,624.39/x
  3. Step 3: Cross multiply
    8,563,311.66x = 12,843,599.56 × 2,496,624.39
  4. Step 4: Simplify right side
    8,563,311.66x = 32,065,643,910,647.71
  5. Step 5: Solve for x
    x = 32,065,643,910,647.71/8,563,311.66
  6. Step 6: Final answer
    x = 3,744,537.76

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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.