Home / 444,298.03-613,131.32-250,746.98

Finding the Fourth Proportional to 444,298.03, 613,131.32 and 250,746.98

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Solution

The fourth proportional to 444,298.03, 613,131.32 and 250,746.98 is: 346,030.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,298.03 : 613,131.32 = 250,746.98 : x
  2. Step 2: Convert to fraction form
    444,298.03/613,131.32 = 250,746.98/x
  3. Step 3: Cross multiply
    444,298.03x = 613,131.32 × 250,746.98
  4. Step 4: Simplify right side
    444,298.03x = 153,740,824,394.62
  5. Step 5: Solve for x
    x = 153,740,824,394.62/444,298.03
  6. Step 6: Final answer
    x = 346,030.85

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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.