Home / 441,924.08-609,859.40-250,941.48

Finding the Fourth Proportional to 441,924.08, 609,859.40 and 250,941.48

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Solution

The fourth proportional to 441,924.08, 609,859.40 and 250,941.48 is: 346,301.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,924.08 : 609,859.40 = 250,941.48 : x
  2. Step 2: Convert to fraction form
    441,924.08/609,859.40 = 250,941.48/x
  3. Step 3: Cross multiply
    441,924.08x = 609,859.40 × 250,941.48
  4. Step 4: Simplify right side
    441,924.08x = 153,039,020,427.91
  5. Step 5: Solve for x
    x = 153,039,020,427.91/441,924.08
  6. Step 6: Final answer
    x = 346,301.61

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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.