Home / 4,324,738.91-5,968,264.28-2,391,124.32

Finding the Fourth Proportional to 4,324,738.91, 5,968,264.28 and 2,391,124.32

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Solution

The fourth proportional to 4,324,738.91, 5,968,264.28 and 2,391,124.32 is: 3,299,820.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,324,738.91 : 5,968,264.28 = 2,391,124.32 : x
  2. Step 2: Convert to fraction form
    4,324,738.91/5,968,264.28 = 2,391,124.32/x
  3. Step 3: Cross multiply
    4,324,738.91x = 5,968,264.28 × 2,391,124.32
  4. Step 4: Simplify right side
    4,324,738.91x = 14,270,861,856,139.67
  5. Step 5: Solve for x
    x = 14,270,861,856,139.67/4,324,738.91
  6. Step 6: Final answer
    x = 3,299,820.44

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1.5x scale

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.