Home / 702,262.54-1,053,402.75-246,835.39

Finding the Fourth Proportional to 702,262.54, 1,053,402.75 and 246,835.39

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Solution

The fourth proportional to 702,262.54, 1,053,402.75 and 246,835.39 is: 370,256.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    702,262.54 : 1,053,402.75 = 246,835.39 : x
  2. Step 2: Convert to fraction form
    702,262.54/1,053,402.75 = 246,835.39/x
  3. Step 3: Cross multiply
    702,262.54x = 1,053,402.75 × 246,835.39
  4. Step 4: Simplify right side
    702,262.54x = 260,017,078,623.32
  5. Step 5: Solve for x
    x = 260,017,078,623.32/702,262.54
  6. Step 6: Final answer
    x = 370,256.23

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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.