Home / 5,011,515.56-6,912,318.14-4,599,380.27

Finding the Fourth Proportional to 5,011,515.56, 6,912,318.14 and 4,599,380.27

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Solution

The fourth proportional to 5,011,515.56, 6,912,318.14 and 4,599,380.27 is: 6,343,865.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,011,515.56 : 6,912,318.14 = 4,599,380.27 : x
  2. Step 2: Convert to fraction form
    5,011,515.56/6,912,318.14 = 4,599,380.27/x
  3. Step 3: Cross multiply
    5,011,515.56x = 6,912,318.14 × 4,599,380.27
  4. Step 4: Simplify right side
    5,011,515.56x = 31,792,379,615,520.60
  5. Step 5: Solve for x
    x = 31,792,379,615,520.60/5,011,515.56
  6. Step 6: Final answer
    x = 6,343,865.30

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1.5x scale

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.