Home / 6,104,997.40-9,157,496.10-2,916,351.40

Finding the Fourth Proportional to 6,104,997.40, 9,157,496.10 and 2,916,351.40

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Solution

The fourth proportional to 6,104,997.40, 9,157,496.10 and 2,916,351.40 is: 4,374,527.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,104,997.40 : 9,157,496.10 = 2,916,351.40 : x
  2. Step 2: Convert to fraction form
    6,104,997.40/9,157,496.10 = 2,916,351.40/x
  3. Step 3: Cross multiply
    6,104,997.40x = 9,157,496.10 × 2,916,351.40
  4. Step 4: Simplify right side
    6,104,997.40x = 26,706,476,571,729.54
  5. Step 5: Solve for x
    x = 26,706,476,571,729.54/6,104,997.40
  6. Step 6: Final answer
    x = 4,374,527.10

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Double scale
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Similar ratio
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1.5x scale

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.