Home / 4,208,184.39-5,807,178.01-2,372,626.41

Finding the Fourth Proportional to 4,208,184.39, 5,807,178.01 and 2,372,626.41

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Solution

The fourth proportional to 4,208,184.39, 5,807,178.01 and 2,372,626.41 is: 3,274,158.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,208,184.39 : 5,807,178.01 = 2,372,626.41 : x
  2. Step 2: Convert to fraction form
    4,208,184.39/5,807,178.01 = 2,372,626.41/x
  3. Step 3: Cross multiply
    4,208,184.39x = 5,807,178.01 × 2,372,626.41
  4. Step 4: Simplify right side
    4,208,184.39x = 13,778,263,898,272.78
  5. Step 5: Solve for x
    x = 13,778,263,898,272.78/4,208,184.39
  6. Step 6: Final answer
    x = 3,274,158.78

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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.