Home / 4,019,287.90-6,021,911.50-3,349,672.24

Finding the Fourth Proportional to 4,019,287.90, 6,021,911.50 and 3,349,672.24

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Solution

The fourth proportional to 4,019,287.90, 6,021,911.50 and 3,349,672.24 is: 5,018,657.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019,287.90 : 6,021,911.50 = 3,349,672.24 : x
  2. Step 2: Convert to fraction form
    4,019,287.90/6,021,911.50 = 3,349,672.24/x
  3. Step 3: Cross multiply
    4,019,287.90x = 6,021,911.50 × 3,349,672.24
  4. Step 4: Simplify right side
    4,019,287.90x = 20,171,429,783,286.76
  5. Step 5: Solve for x
    x = 20,171,429,783,286.76/4,019,287.90
  6. Step 6: Final answer
    x = 5,018,657.60

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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.