Home / 4,073,133.80-6,109,700.70-1,040,493.80

Finding the Fourth Proportional to 4,073,133.80, 6,109,700.70 and 1,040,493.80

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Solution

The fourth proportional to 4,073,133.80, 6,109,700.70 and 1,040,493.80 is: 1,560,740.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,073,133.80 : 6,109,700.70 = 1,040,493.80 : x
  2. Step 2: Convert to fraction form
    4,073,133.80/6,109,700.70 = 1,040,493.80/x
  3. Step 3: Cross multiply
    4,073,133.80x = 6,109,700.70 × 1,040,493.80
  4. Step 4: Simplify right side
    4,073,133.80x = 6,357,105,698,205.66
  5. Step 5: Solve for x
    x = 6,357,105,698,205.66/4,073,133.80
  6. Step 6: Final answer
    x = 1,560,740.70

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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.