Home / 4,999,469.16-6,899,409.18-2,824,104

Finding the Fourth Proportional to 4,999,469.16, 6,899,409.18 and 2,824,104

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Solution

The fourth proportional to 4,999,469.16, 6,899,409.18 and 2,824,104 is: 3,897,343.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,999,469.16 : 6,899,409.18 = 2,824,104 : x
  2. Step 2: Convert to fraction form
    4,999,469.16/6,899,409.18 = 2,824,104/x
  3. Step 3: Cross multiply
    4,999,469.16x = 6,899,409.18 × 2,824,104
  4. Step 4: Simplify right side
    4,999,469.16x = 19,484,649,062,874.72
  5. Step 5: Solve for x
    x = 19,484,649,062,874.72/4,999,469.16
  6. Step 6: Final answer
    x = 3,897,343.59

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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.