Home / 1,601,933.36-2,403,046.04-522,168.77

Finding the Fourth Proportional to 1,601,933.36, 2,403,046.04 and 522,168.77

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Solution

The fourth proportional to 1,601,933.36, 2,403,046.04 and 522,168.77 is: 783,300.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,601,933.36 : 2,403,046.04 = 522,168.77 : x
  2. Step 2: Convert to fraction form
    1,601,933.36/2,403,046.04 = 522,168.77/x
  3. Step 3: Cross multiply
    1,601,933.36x = 2,403,046.04 × 522,168.77
  4. Step 4: Simplify right side
    1,601,933.36x = 1,254,795,580,334.10
  5. Step 5: Solve for x
    x = 1,254,795,580,334.10/1,601,933.36
  6. Step 6: Final answer
    x = 783,300.74

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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.