Home / 3,337,666.20-4,683,361.50-3,337,666.20

Finding the Fourth Proportional to 3,337,666.20, 4,683,361.50 and 3,337,666.20

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Solution

The fourth proportional to 3,337,666.20, 4,683,361.50 and 3,337,666.20 is: 4,683,361.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,666.20 : 4,683,361.50 = 3,337,666.20 : x
  2. Step 2: Convert to fraction form
    3,337,666.20/4,683,361.50 = 3,337,666.20/x
  3. Step 3: Cross multiply
    3,337,666.20x = 4,683,361.50 × 3,337,666.20
  4. Step 4: Simplify right side
    3,337,666.20x = 15,631,497,380,931.30
  5. Step 5: Solve for x
    x = 15,631,497,380,931.30/3,337,666.20
  6. Step 6: Final answer
    x = 4,683,361.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.