Home / 3,624,634.33-5,002,756.47-2,299,200.76

Finding the Fourth Proportional to 3,624,634.33, 5,002,756.47 and 2,299,200.76

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Solution

The fourth proportional to 3,624,634.33, 5,002,756.47 and 2,299,200.76 is: 3,173,379.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,634.33 : 5,002,756.47 = 2,299,200.76 : x
  2. Step 2: Convert to fraction form
    3,624,634.33/5,002,756.47 = 2,299,200.76/x
  3. Step 3: Cross multiply
    3,624,634.33x = 5,002,756.47 × 2,299,200.76
  4. Step 4: Simplify right side
    3,624,634.33x = 11,502,341,477,918.92
  5. Step 5: Solve for x
    x = 11,502,341,477,918.92/3,624,634.33
  6. Step 6: Final answer
    x = 3,173,379.83

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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.