Home / 4,581,015.60-6,871,523.40-2,665,203.60

Finding the Fourth Proportional to 4,581,015.60, 6,871,523.40 and 2,665,203.60

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Solution

The fourth proportional to 4,581,015.60, 6,871,523.40 and 2,665,203.60 is: 3,997,805.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581,015.60 : 6,871,523.40 = 2,665,203.60 : x
  2. Step 2: Convert to fraction form
    4,581,015.60/6,871,523.40 = 2,665,203.60/x
  3. Step 3: Cross multiply
    4,581,015.60x = 6,871,523.40 × 2,665,203.60
  4. Step 4: Simplify right side
    4,581,015.60x = 18,314,008,903,164.24
  5. Step 5: Solve for x
    x = 18,314,008,903,164.24/4,581,015.60
  6. Step 6: Final answer
    x = 3,997,805.40

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Double scale
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Similar ratio
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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.