Home / 1,730,951.64-2,388,720.56-946,033.38

Finding the Fourth Proportional to 1,730,951.64, 2,388,720.56 and 946,033.38

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Solution

The fourth proportional to 1,730,951.64, 2,388,720.56 and 946,033.38 is: 1,305,530.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,730,951.64 : 2,388,720.56 = 946,033.38 : x
  2. Step 2: Convert to fraction form
    1,730,951.64/2,388,720.56 = 946,033.38/x
  3. Step 3: Cross multiply
    1,730,951.64x = 2,388,720.56 × 946,033.38
  4. Step 4: Simplify right side
    1,730,951.64x = 2,259,809,380,522.13
  5. Step 5: Solve for x
    x = 2,259,809,380,522.13/1,730,951.64
  6. Step 6: Final answer
    x = 1,305,530.05

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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.