Home / 4,958,504.40-7,439,830.20-1,593,742.80

Finding the Fourth Proportional to 4,958,504.40, 7,439,830.20 and 1,593,742.80

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Solution

The fourth proportional to 4,958,504.40, 7,439,830.20 and 1,593,742.80 is: 2,391,280.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,958,504.40 : 7,439,830.20 = 1,593,742.80 : x
  2. Step 2: Convert to fraction form
    4,958,504.40/7,439,830.20 = 1,593,742.80/x
  3. Step 3: Cross multiply
    4,958,504.40x = 7,439,830.20 × 1,593,742.80
  4. Step 4: Simplify right side
    4,958,504.40x = 11,857,175,814,472.56
  5. Step 5: Solve for x
    x = 11,857,175,814,472.56/4,958,504.40
  6. Step 6: Final answer
    x = 2,391,280.69

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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.