Home / 6,062,885.70-9,094,328.55-3,671,401.20

Finding the Fourth Proportional to 6,062,885.70, 9,094,328.55 and 3,671,401.20

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Solution

The fourth proportional to 6,062,885.70, 9,094,328.55 and 3,671,401.20 is: 5,507,101.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,062,885.70 : 9,094,328.55 = 3,671,401.20 : x
  2. Step 2: Convert to fraction form
    6,062,885.70/9,094,328.55 = 3,671,401.20/x
  3. Step 3: Cross multiply
    6,062,885.70x = 9,094,328.55 × 3,671,401.20
  4. Step 4: Simplify right side
    6,062,885.70x = 33,388,928,751,664.27
  5. Step 5: Solve for x
    x = 33,388,928,751,664.27/6,062,885.70
  6. Step 6: Final answer
    x = 5,507,101.80

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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.