Home / 563,216.07-844,934.37-247,672.07

Finding the Fourth Proportional to 563,216.07, 844,934.37 and 247,672.07

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Solution

The fourth proportional to 563,216.07, 844,934.37 and 247,672.07 is: 371,556.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,216.07 : 844,934.37 = 247,672.07 : x
  2. Step 2: Convert to fraction form
    563,216.07/844,934.37 = 247,672.07/x
  3. Step 3: Cross multiply
    563,216.07x = 844,934.37 × 247,672.07
  4. Step 4: Simplify right side
    563,216.07x = 209,266,638,969.01
  5. Step 5: Solve for x
    x = 209,266,638,969.01/563,216.07
  6. Step 6: Final answer
    x = 371,556.58

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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.