Home / 7,635,418.16-10,536,608.16-4,197,633.92

Finding the Fourth Proportional to 7,635,418.16, 10,536,608.16 and 4,197,633.92

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Solution

The fourth proportional to 7,635,418.16, 10,536,608.16 and 4,197,633.92 is: 5,792,586.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,635,418.16 : 10,536,608.16 = 4,197,633.92 : x
  2. Step 2: Convert to fraction form
    7,635,418.16/10,536,608.16 = 4,197,633.92/x
  3. Step 3: Cross multiply
    7,635,418.16x = 10,536,608.16 × 4,197,633.92
  4. Step 4: Simplify right side
    7,635,418.16x = 44,228,823,814,164.79
  5. Step 5: Solve for x
    x = 44,228,823,814,164.79/7,635,418.16
  6. Step 6: Final answer
    x = 5,792,586.98

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.