Home / 6,838,661.07-10,262,019.20-2,523,747.66

Finding the Fourth Proportional to 6,838,661.07, 10,262,019.20 and 2,523,747.66

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Solution

The fourth proportional to 6,838,661.07, 10,262,019.20 and 2,523,747.66 is: 3,787,107.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,838,661.07 : 10,262,019.20 = 2,523,747.66 : x
  2. Step 2: Convert to fraction form
    6,838,661.07/10,262,019.20 = 2,523,747.66/x
  3. Step 3: Cross multiply
    6,838,661.07x = 10,262,019.20 × 2,523,747.66
  4. Step 4: Simplify right side
    6,838,661.07x = 25,898,746,942,875.07
  5. Step 5: Solve for x
    x = 25,898,746,942,875.07/6,838,661.07
  6. Step 6: Final answer
    x = 3,787,107.84

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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.