Home / 9,591,486.10-13,242,116.46-6,241,844.23

Finding the Fourth Proportional to 9,591,486.10, 13,242,116.46 and 6,241,844.23

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Solution

The fourth proportional to 9,591,486.10, 13,242,116.46 and 6,241,844.23 is: 8,617,562.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,591,486.10 : 13,242,116.46 = 6,241,844.23 : x
  2. Step 2: Convert to fraction form
    9,591,486.10/13,242,116.46 = 6,241,844.23/x
  3. Step 3: Cross multiply
    9,591,486.10x = 13,242,116.46 × 6,241,844.23
  4. Step 4: Simplify right side
    9,591,486.10x = 82,655,228,218,839.03
  5. Step 5: Solve for x
    x = 82,655,228,218,839.03/9,591,486.10
  6. Step 6: Final answer
    x = 8,617,562.22

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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.