Home / 6,031,803.70-9,047,705.55-3,634,414.30

Finding the Fourth Proportional to 6,031,803.70, 9,047,705.55 and 3,634,414.30

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Solution

The fourth proportional to 6,031,803.70, 9,047,705.55 and 3,634,414.30 is: 5,451,621.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,031,803.70 : 9,047,705.55 = 3,634,414.30 : x
  2. Step 2: Convert to fraction form
    6,031,803.70/9,047,705.55 = 3,634,414.30/x
  3. Step 3: Cross multiply
    6,031,803.70x = 9,047,705.55 × 3,634,414.30
  4. Step 4: Simplify right side
    6,031,803.70x = 32,883,110,433,109.37
  5. Step 5: Solve for x
    x = 32,883,110,433,109.37/6,031,803.70
  6. Step 6: Final answer
    x = 5,451,621.45

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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.