Home / 441,833.04-609,707.88-250,821.36

Finding the Fourth Proportional to 441,833.04, 609,707.88 and 250,821.36

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Solution

The fourth proportional to 441,833.04, 609,707.88 and 250,821.36 is: 346,121.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,833.04 : 609,707.88 = 250,821.36 : x
  2. Step 2: Convert to fraction form
    441,833.04/609,707.88 = 250,821.36/x
  3. Step 3: Cross multiply
    441,833.04x = 609,707.88 × 250,821.36
  4. Step 4: Simplify right side
    441,833.04x = 152,927,759,664.32
  5. Step 5: Solve for x
    x = 152,927,759,664.32/441,833.04
  6. Step 6: Final answer
    x = 346,121.15

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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.