Home / 11,975,650.74-17,963,218.34-3,339,521.34

Finding the Fourth Proportional to 11,975,650.74, 17,963,218.34 and 3,339,521.34

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Solution

The fourth proportional to 11,975,650.74, 17,963,218.34 and 3,339,521.34 is: 5,009,210.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,975,650.74 : 17,963,218.34 = 3,339,521.34 : x
  2. Step 2: Convert to fraction form
    11,975,650.74/17,963,218.34 = 3,339,521.34/x
  3. Step 3: Cross multiply
    11,975,650.74x = 17,963,218.34 × 3,339,521.34
  4. Step 4: Simplify right side
    11,975,650.74x = 59,988,550,981,509.38
  5. Step 5: Solve for x
    x = 59,988,550,981,509.38/11,975,650.74
  6. Step 6: Final answer
    x = 5,009,210.13

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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.