Home / 3,624,177.72-5,001,259.50-1,992,583.38

Finding the Fourth Proportional to 3,624,177.72, 5,001,259.50 and 1,992,583.38

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Solution

The fourth proportional to 3,624,177.72, 5,001,259.50 and 1,992,583.38 is: 2,749,706.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,177.72 : 5,001,259.50 = 1,992,583.38 : x
  2. Step 2: Convert to fraction form
    3,624,177.72/5,001,259.50 = 1,992,583.38/x
  3. Step 3: Cross multiply
    3,624,177.72x = 5,001,259.50 × 1,992,583.38
  4. Step 4: Simplify right side
    3,624,177.72x = 9,965,426,558,767.11
  5. Step 5: Solve for x
    x = 9,965,426,558,767.11/3,624,177.72
  6. Step 6: Final answer
    x = 2,749,706.92

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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.