Home / 3,337,939.34-5,007,011.12-1,149,485.52

Finding the Fourth Proportional to 3,337,939.34, 5,007,011.12 and 1,149,485.52

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Solution

The fourth proportional to 3,337,939.34, 5,007,011.12 and 1,149,485.52 is: 1,724,263.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,939.34 : 5,007,011.12 = 1,149,485.52 : x
  2. Step 2: Convert to fraction form
    3,337,939.34/5,007,011.12 = 1,149,485.52/x
  3. Step 3: Cross multiply
    3,337,939.34x = 5,007,011.12 × 1,149,485.52
  4. Step 4: Simplify right side
    3,337,939.34x = 5,755,486,780,918.98
  5. Step 5: Solve for x
    x = 5,755,486,780,918.98/3,337,939.34
  6. Step 6: Final answer
    x = 1,724,263.44

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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.