Home / 4,019,328.60-6,021,972.60-3,349,713

Finding the Fourth Proportional to 4,019,328.60, 6,021,972.60 and 3,349,713

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Solution

The fourth proportional to 4,019,328.60, 6,021,972.60 and 3,349,713 is: 5,018,718.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019,328.60 : 6,021,972.60 = 3,349,713 : x
  2. Step 2: Convert to fraction form
    4,019,328.60/6,021,972.60 = 3,349,713/x
  3. Step 3: Cross multiply
    4,019,328.60x = 6,021,972.60 × 3,349,713
  4. Step 4: Simplify right side
    4,019,328.60x = 20,171,879,903,863.80
  5. Step 5: Solve for x
    x = 20,171,879,903,863.80/4,019,328.60
  6. Step 6: Final answer
    x = 5,018,718.77

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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.