Home / 3,525,844.80-5,288,767.20-2,903,764.80

Finding the Fourth Proportional to 3,525,844.80, 5,288,767.20 and 2,903,764.80

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Solution

The fourth proportional to 3,525,844.80, 5,288,767.20 and 2,903,764.80 is: 4,355,647.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,525,844.80 : 5,288,767.20 = 2,903,764.80 : x
  2. Step 2: Convert to fraction form
    3,525,844.80/5,288,767.20 = 2,903,764.80/x
  3. Step 3: Cross multiply
    3,525,844.80x = 5,288,767.20 × 2,903,764.80
  4. Step 4: Simplify right side
    3,525,844.80x = 15,357,336,030,754.56
  5. Step 5: Solve for x
    x = 15,357,336,030,754.56/3,525,844.80
  6. Step 6: Final answer
    x = 4,355,647.20

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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.