Home / 3,293,562.21-4,545,593.13-1,897,852.33

Finding the Fourth Proportional to 3,293,562.21, 4,545,593.13 and 1,897,852.33

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Solution

The fourth proportional to 3,293,562.21, 4,545,593.13 and 1,897,852.33 is: 2,619,311.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293,562.21 : 4,545,593.13 = 1,897,852.33 : x
  2. Step 2: Convert to fraction form
    3,293,562.21/4,545,593.13 = 1,897,852.33/x
  3. Step 3: Cross multiply
    3,293,562.21x = 4,545,593.13 × 1,897,852.33
  4. Step 4: Simplify right side
    3,293,562.21x = 8,626,864,500,232.47
  5. Step 5: Solve for x
    x = 8,626,864,500,232.47/3,293,562.21
  6. Step 6: Final answer
    x = 2,619,311.23

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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.