Home / 3,865,706.46-5,337,343.71-2,416,053.48

Finding the Fourth Proportional to 3,865,706.46, 5,337,343.71 and 2,416,053.48

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Solution

The fourth proportional to 3,865,706.46, 5,337,343.71 and 2,416,053.48 is: 3,335,821.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,865,706.46 : 5,337,343.71 = 2,416,053.48 : x
  2. Step 2: Convert to fraction form
    3,865,706.46/5,337,343.71 = 2,416,053.48/x
  3. Step 3: Cross multiply
    3,865,706.46x = 5,337,343.71 × 2,416,053.48
  4. Step 4: Simplify right side
    3,865,706.46x = 12,895,307,844,501.61
  5. Step 5: Solve for x
    x = 12,895,307,844,501.61/3,865,706.46
  6. Step 6: Final answer
    x = 3,335,821.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.