Home / 4,556,778.50-6,286,061.58-3,006,406.02

Finding the Fourth Proportional to 4,556,778.50, 6,286,061.58 and 3,006,406.02

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Solution

The fourth proportional to 4,556,778.50, 6,286,061.58 and 3,006,406.02 is: 4,147,327.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,556,778.50 : 6,286,061.58 = 3,006,406.02 : x
  2. Step 2: Convert to fraction form
    4,556,778.50/6,286,061.58 = 3,006,406.02/x
  3. Step 3: Cross multiply
    4,556,778.50x = 6,286,061.58 × 3,006,406.02
  4. Step 4: Simplify right side
    4,556,778.50x = 18,898,453,376,202.71
  5. Step 5: Solve for x
    x = 18,898,453,376,202.71/4,556,778.50
  6. Step 6: Final answer
    x = 4,147,327.63

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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.