Home / 4,970,933.56-6,859,823.10-2,795,476

Finding the Fourth Proportional to 4,970,933.56, 6,859,823.10 and 2,795,476

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Solution

The fourth proportional to 4,970,933.56, 6,859,823.10 and 2,795,476 is: 3,857,720.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,970,933.56 : 6,859,823.10 = 2,795,476 : x
  2. Step 2: Convert to fraction form
    4,970,933.56/6,859,823.10 = 2,795,476/x
  3. Step 3: Cross multiply
    4,970,933.56x = 6,859,823.10 × 2,795,476
  4. Step 4: Simplify right side
    4,970,933.56x = 19,176,470,840,295.60
  5. Step 5: Solve for x
    x = 19,176,470,840,295.60/4,970,933.56
  6. Step 6: Final answer
    x = 3,857,720.21

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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.