Home / 3,673,051.80-5,510,355.30-1,114,056.60

Finding the Fourth Proportional to 3,673,051.80, 5,510,355.30 and 1,114,056.60

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Solution

The fourth proportional to 3,673,051.80, 5,510,355.30 and 1,114,056.60 is: 1,671,320.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,673,051.80 : 5,510,355.30 = 1,114,056.60 : x
  2. Step 2: Convert to fraction form
    3,673,051.80/5,510,355.30 = 1,114,056.60/x
  3. Step 3: Cross multiply
    3,673,051.80x = 5,510,355.30 × 1,114,056.60
  4. Step 4: Simplify right side
    3,673,051.80x = 6,138,847,690,309.98
  5. Step 5: Solve for x
    x = 6,138,847,690,309.98/3,673,051.80
  6. Step 6: Final answer
    x = 1,671,320.75

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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.