Home / 3,624,376.47-5,001,342.71-2,133,992.47

Finding the Fourth Proportional to 3,624,376.47, 5,001,342.71 and 2,133,992.47

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Solution

The fourth proportional to 3,624,376.47, 5,001,342.71 and 2,133,992.47 is: 2,944,734.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,376.47 : 5,001,342.71 = 2,133,992.47 : x
  2. Step 2: Convert to fraction form
    3,624,376.47/5,001,342.71 = 2,133,992.47/x
  3. Step 3: Cross multiply
    3,624,376.47x = 5,001,342.71 × 2,133,992.47
  4. Step 4: Simplify right side
    3,624,376.47x = 10,672,827,683,029.39
  5. Step 5: Solve for x
    x = 10,672,827,683,029.39/3,624,376.47
  6. Step 6: Final answer
    x = 2,944,734.85

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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.