Home / 1,904,449.92-2,854,666.46-624,723.24

Finding the Fourth Proportional to 1,904,449.92, 2,854,666.46 and 624,723.24

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Solution

The fourth proportional to 1,904,449.92, 2,854,666.46 and 624,723.24 is: 936,426.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,904,449.92 : 2,854,666.46 = 624,723.24 : x
  2. Step 2: Convert to fraction form
    1,904,449.92/2,854,666.46 = 624,723.24/x
  3. Step 3: Cross multiply
    1,904,449.92x = 2,854,666.46 × 624,723.24
  4. Step 4: Simplify right side
    1,904,449.92x = 1,783,376,480,010.53
  5. Step 5: Solve for x
    x = 1,783,376,480,010.53/1,904,449.92
  6. Step 6: Final answer
    x = 936,426.03

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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.