Home / 2,325,016.80-3,484,933.20-904,600.80

Finding the Fourth Proportional to 2,325,016.80, 3,484,933.20 and 904,600.80

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Solution

The fourth proportional to 2,325,016.80, 3,484,933.20 and 904,600.80 is: 1,355,892.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,325,016.80 : 3,484,933.20 = 904,600.80 : x
  2. Step 2: Convert to fraction form
    2,325,016.80/3,484,933.20 = 904,600.80/x
  3. Step 3: Cross multiply
    2,325,016.80x = 3,484,933.20 × 904,600.80
  4. Step 4: Simplify right side
    2,325,016.80x = 3,152,473,360,666.56
  5. Step 5: Solve for x
    x = 3,152,473,360,666.56/2,325,016.80
  6. Step 6: Final answer
    x = 1,355,892.72

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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.