Home / 11,357,234.28-15,672,902.48-6,200,595.84

Finding the Fourth Proportional to 11,357,234.28, 15,672,902.48 and 6,200,595.84

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Solution

The fourth proportional to 11,357,234.28, 15,672,902.48 and 6,200,595.84 is: 8,556,778.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,357,234.28 : 15,672,902.48 = 6,200,595.84 : x
  2. Step 2: Convert to fraction form
    11,357,234.28/15,672,902.48 = 6,200,595.84/x
  3. Step 3: Cross multiply
    11,357,234.28x = 15,672,902.48 × 6,200,595.84
  4. Step 4: Simplify right side
    11,357,234.28x = 97,181,333,918,213.69
  5. Step 5: Solve for x
    x = 97,181,333,918,213.69/11,357,234.28
  6. Step 6: Final answer
    x = 8,556,778.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.