Home / 8,847,084.70-13,272,637.44-2,699,616.30

Finding the Fourth Proportional to 8,847,084.70, 13,272,637.44 and 2,699,616.30

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Solution

The fourth proportional to 8,847,084.70, 13,272,637.44 and 2,699,616.30 is: 4,050,037.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,847,084.70 : 13,272,637.44 = 2,699,616.30 : x
  2. Step 2: Convert to fraction form
    8,847,084.70/13,272,637.44 = 2,699,616.30/x
  3. Step 3: Cross multiply
    8,847,084.70x = 13,272,637.44 × 2,699,616.30
  4. Step 4: Simplify right side
    8,847,084.70x = 35,831,028,377,014.27
  5. Step 5: Solve for x
    x = 35,831,028,377,014.27/8,847,084.70
  6. Step 6: Final answer
    x = 4,050,037.90

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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.