Home / 7,674,311.64-10,590,583.88-4,236,580.92

Finding the Fourth Proportional to 7,674,311.64, 10,590,583.88 and 4,236,580.92

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Solution

The fourth proportional to 7,674,311.64, 10,590,583.88 and 4,236,580.92 is: 5,846,500.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,674,311.64 : 10,590,583.88 = 4,236,580.92 : x
  2. Step 2: Convert to fraction form
    7,674,311.64/10,590,583.88 = 4,236,580.92/x
  3. Step 3: Cross multiply
    7,674,311.64x = 10,590,583.88 × 4,236,580.92
  4. Step 4: Simplify right side
    7,674,311.64x = 44,867,865,597,667.57
  5. Step 5: Solve for x
    x = 44,867,865,597,667.57/7,674,311.64
  6. Step 6: Final answer
    x = 5,846,500.34

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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.