Home / 6,591,112.18-9,883,064.12-5,233,606.09

Finding the Fourth Proportional to 6,591,112.18, 9,883,064.12 and 5,233,606.09

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Solution

The fourth proportional to 6,591,112.18, 9,883,064.12 and 5,233,606.09 is: 7,847,547.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,591,112.18 : 9,883,064.12 = 5,233,606.09 : x
  2. Step 2: Convert to fraction form
    6,591,112.18/9,883,064.12 = 5,233,606.09/x
  3. Step 3: Cross multiply
    6,591,112.18x = 9,883,064.12 × 5,233,606.09
  4. Step 4: Simplify right side
    6,591,112.18x = 51,724,064,515,416.80
  5. Step 5: Solve for x
    x = 51,724,064,515,416.80/6,591,112.18
  6. Step 6: Final answer
    x = 7,847,547.29

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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.