Home / 1,831,708.14-2,745,623.01-616,127.56

Finding the Fourth Proportional to 1,831,708.14, 2,745,623.01 and 616,127.56

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Solution

The fourth proportional to 1,831,708.14, 2,745,623.01 and 616,127.56 is: 923,539.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,831,708.14 : 2,745,623.01 = 616,127.56 : x
  2. Step 2: Convert to fraction form
    1,831,708.14/2,745,623.01 = 616,127.56/x
  3. Step 3: Cross multiply
    1,831,708.14x = 2,745,623.01 × 616,127.56
  4. Step 4: Simplify right side
    1,831,708.14x = 1,691,654,005,831.16
  5. Step 5: Solve for x
    x = 1,691,654,005,831.16/1,831,708.14
  6. Step 6: Final answer
    x = 923,539.06

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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.