Home / 6,556,715.61-9,836,256.82-2,964,174.45

Finding the Fourth Proportional to 6,556,715.61, 9,836,256.82 and 2,964,174.45

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Solution

The fourth proportional to 6,556,715.61, 9,836,256.82 and 2,964,174.45 is: 4,446,796.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,556,715.61 : 9,836,256.82 = 2,964,174.45 : x
  2. Step 2: Convert to fraction form
    6,556,715.61/9,836,256.82 = 2,964,174.45/x
  3. Step 3: Cross multiply
    6,556,715.61x = 9,836,256.82 × 2,964,174.45
  4. Step 4: Simplify right side
    6,556,715.61x = 29,156,381,149,482.25
  5. Step 5: Solve for x
    x = 29,156,381,149,482.25/6,556,715.61
  6. Step 6: Final answer
    x = 4,446,796.67

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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.