Home / 1,546,989.03-2,320,546.19-736,956.81

Finding the Fourth Proportional to 1,546,989.03, 2,320,546.19 and 736,956.81

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Solution

The fourth proportional to 1,546,989.03, 2,320,546.19 and 736,956.81 is: 1,105,465.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,989.03 : 2,320,546.19 = 736,956.81 : x
  2. Step 2: Convert to fraction form
    1,546,989.03/2,320,546.19 = 736,956.81/x
  3. Step 3: Cross multiply
    1,546,989.03x = 2,320,546.19 × 736,956.81
  4. Step 4: Simplify right side
    1,546,989.03x = 1,710,142,313,955.27
  5. Step 5: Solve for x
    x = 1,710,142,313,955.27/1,546,989.03
  6. Step 6: Final answer
    x = 1,105,465.06

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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.