Home / 5,467,230.04-7,544,758.77-3,144,012.88

Finding the Fourth Proportional to 5,467,230.04, 7,544,758.77 and 3,144,012.88

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Solution

The fourth proportional to 5,467,230.04, 7,544,758.77 and 3,144,012.88 is: 4,338,727.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,467,230.04 : 7,544,758.77 = 3,144,012.88 : x
  2. Step 2: Convert to fraction form
    5,467,230.04/7,544,758.77 = 3,144,012.88/x
  3. Step 3: Cross multiply
    5,467,230.04x = 7,544,758.77 × 3,144,012.88
  4. Step 4: Simplify right side
    5,467,230.04x = 23,720,818,729,075.32
  5. Step 5: Solve for x
    x = 23,720,818,729,075.32/5,467,230.04
  6. Step 6: Final answer
    x = 4,338,727.02

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1.5x scale

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.