Home / 4,190,104.41-5,782,157.64-2,447,935.35

Finding the Fourth Proportional to 4,190,104.41, 5,782,157.64 and 2,447,935.35

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Solution

The fourth proportional to 4,190,104.41, 5,782,157.64 and 2,447,935.35 is: 3,378,041.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,190,104.41 : 5,782,157.64 = 2,447,935.35 : x
  2. Step 2: Convert to fraction form
    4,190,104.41/5,782,157.64 = 2,447,935.35/x
  3. Step 3: Cross multiply
    4,190,104.41x = 5,782,157.64 × 2,447,935.35
  4. Step 4: Simplify right side
    4,190,104.41x = 14,154,348,086,228.57
  5. Step 5: Solve for x
    x = 14,154,348,086,228.57/4,190,104.41
  6. Step 6: Final answer
    x = 3,378,041.86

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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.