Home / 3,823,838.13-5,736,962.79-1,802,000.37

Finding the Fourth Proportional to 3,823,838.13, 5,736,962.79 and 1,802,000.37

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Solution

The fourth proportional to 3,823,838.13, 5,736,962.79 and 1,802,000.37 is: 2,703,568.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,823,838.13 : 5,736,962.79 = 1,802,000.37 : x
  2. Step 2: Convert to fraction form
    3,823,838.13/5,736,962.79 = 1,802,000.37/x
  3. Step 3: Cross multiply
    3,823,838.13x = 5,736,962.79 × 1,802,000.37
  4. Step 4: Simplify right side
    3,823,838.13x = 10,338,009,070,256.23
  5. Step 5: Solve for x
    x = 10,338,009,070,256.23/3,823,838.13
  6. Step 6: Final answer
    x = 2,703,568.70

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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.