Home / 3,730,213.80-5,595,320.70-1,334,136.60

Finding the Fourth Proportional to 3,730,213.80, 5,595,320.70 and 1,334,136.60

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Solution

The fourth proportional to 3,730,213.80, 5,595,320.70 and 1,334,136.60 is: 2,001,204.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,730,213.80 : 5,595,320.70 = 1,334,136.60 : x
  2. Step 2: Convert to fraction form
    3,730,213.80/5,595,320.70 = 1,334,136.60/x
  3. Step 3: Cross multiply
    3,730,213.80x = 5,595,320.70 × 1,334,136.60
  4. Step 4: Simplify right side
    3,730,213.80x = 7,464,922,134,607.62
  5. Step 5: Solve for x
    x = 7,464,922,134,607.62/3,730,213.80
  6. Step 6: Final answer
    x = 2,001,204.90

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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.