Home / 7,456,082.28-11,184,011.04-3,354,506.82

Finding the Fourth Proportional to 7,456,082.28, 11,184,011.04 and 3,354,506.82

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Solution

The fourth proportional to 7,456,082.28, 11,184,011.04 and 3,354,506.82 is: 5,031,709.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,456,082.28 : 11,184,011.04 = 3,354,506.82 : x
  2. Step 2: Convert to fraction form
    7,456,082.28/11,184,011.04 = 3,354,506.82/x
  3. Step 3: Cross multiply
    7,456,082.28x = 11,184,011.04 × 3,354,506.82
  4. Step 4: Simplify right side
    7,456,082.28x = 37,516,841,308,635.29
  5. Step 5: Solve for x
    x = 37,516,841,308,635.29/7,456,082.28
  6. Step 6: Final answer
    x = 5,031,709.67

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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.