Home / 3,802,050.08-5,703,025.51-923,440.49

Finding the Fourth Proportional to 3,802,050.08, 5,703,025.51 and 923,440.49

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Solution

The fourth proportional to 3,802,050.08, 5,703,025.51 and 923,440.49 is: 1,385,148.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,802,050.08 : 5,703,025.51 = 923,440.49 : x
  2. Step 2: Convert to fraction form
    3,802,050.08/5,703,025.51 = 923,440.49/x
  3. Step 3: Cross multiply
    3,802,050.08x = 5,703,025.51 × 923,440.49
  4. Step 4: Simplify right side
    3,802,050.08x = 5,266,404,669,128.30
  5. Step 5: Solve for x
    x = 5,266,404,669,128.30/3,802,050.08
  6. Step 6: Final answer
    x = 1,385,148.69

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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.