Home / 5,335,604.50-7,998,502.49-1,923,055.93

Finding the Fourth Proportional to 5,335,604.50, 7,998,502.49 and 1,923,055.93

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Solution

The fourth proportional to 5,335,604.50, 7,998,502.49 and 1,923,055.93 is: 2,882,816.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,335,604.50 : 7,998,502.49 = 1,923,055.93 : x
  2. Step 2: Convert to fraction form
    5,335,604.50/7,998,502.49 = 1,923,055.93/x
  3. Step 3: Cross multiply
    5,335,604.50x = 7,998,502.49 × 1,923,055.93
  4. Step 4: Simplify right side
    5,335,604.50x = 15,381,567,634,898.99
  5. Step 5: Solve for x
    x = 15,381,567,634,898.99/5,335,604.50
  6. Step 6: Final answer
    x = 2,882,816.30

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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.