Home / 833,314.14-1,149,975.36-451,341

Finding the Fourth Proportional to 833,314.14, 1,149,975.36 and 451,341

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Solution

The fourth proportional to 833,314.14, 1,149,975.36 and 451,341 is: 622,851.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,314.14 : 1,149,975.36 = 451,341 : x
  2. Step 2: Convert to fraction form
    833,314.14/1,149,975.36 = 451,341/x
  3. Step 3: Cross multiply
    833,314.14x = 1,149,975.36 × 451,341
  4. Step 4: Simplify right side
    833,314.14x = 519,031,028,957.76
  5. Step 5: Solve for x
    x = 519,031,028,957.76/833,314.14
  6. Step 6: Final answer
    x = 622,851.58

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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.