Home / 3,301,851.96-4,952,267.10-1,356,777.72

Finding the Fourth Proportional to 3,301,851.96, 4,952,267.10 and 1,356,777.72

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Solution

The fourth proportional to 3,301,851.96, 4,952,267.10 and 1,356,777.72 is: 2,034,956.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301,851.96 : 4,952,267.10 = 1,356,777.72 : x
  2. Step 2: Convert to fraction form
    3,301,851.96/4,952,267.10 = 1,356,777.72/x
  3. Step 3: Cross multiply
    3,301,851.96x = 4,952,267.10 × 1,356,777.72
  4. Step 4: Simplify right side
    3,301,851.96x = 6,719,125,664,769.01
  5. Step 5: Solve for x
    x = 6,719,125,664,769.01/3,301,851.96
  6. Step 6: Final answer
    x = 2,034,956.67

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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.