Home / 4,285,483.04-5,914,136.88-2,351,813.28

Finding the Fourth Proportional to 4,285,483.04, 5,914,136.88 and 2,351,813.28

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Solution

The fourth proportional to 4,285,483.04, 5,914,136.88 and 2,351,813.28 is: 3,245,595.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,285,483.04 : 5,914,136.88 = 2,351,813.28 : x
  2. Step 2: Convert to fraction form
    4,285,483.04/5,914,136.88 = 2,351,813.28/x
  3. Step 3: Cross multiply
    4,285,483.04x = 5,914,136.88 × 2,351,813.28
  4. Step 4: Simplify right side
    4,285,483.04x = 13,908,945,654,121.77
  5. Step 5: Solve for x
    x = 13,908,945,654,121.77/4,285,483.04
  6. Step 6: Final answer
    x = 3,245,595.78

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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.