Home / 4,898,717.01-7,351,419.20-1,703,811.33

Finding the Fourth Proportional to 4,898,717.01, 7,351,419.20 and 1,703,811.33

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Solution

The fourth proportional to 4,898,717.01, 7,351,419.20 and 1,703,811.33 is: 2,556,879.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,898,717.01 : 7,351,419.20 = 1,703,811.33 : x
  2. Step 2: Convert to fraction form
    4,898,717.01/7,351,419.20 = 1,703,811.33/x
  3. Step 3: Cross multiply
    4,898,717.01x = 7,351,419.20 × 1,703,811.33
  4. Step 4: Simplify right side
    4,898,717.01x = 12,525,431,316,020.48
  5. Step 5: Solve for x
    x = 12,525,431,316,020.48/4,898,717.01
  6. Step 6: Final answer
    x = 2,556,879.95

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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.