Home / 6,588,200.40-9,882,300.60-2,328,507.60

Finding the Fourth Proportional to 6,588,200.40, 9,882,300.60 and 2,328,507.60

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Solution

The fourth proportional to 6,588,200.40, 9,882,300.60 and 2,328,507.60 is: 3,492,761.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,588,200.40 : 9,882,300.60 = 2,328,507.60 : x
  2. Step 2: Convert to fraction form
    6,588,200.40/9,882,300.60 = 2,328,507.60/x
  3. Step 3: Cross multiply
    6,588,200.40x = 9,882,300.60 × 2,328,507.60
  4. Step 4: Simplify right side
    6,588,200.40x = 23,011,012,052,584.56
  5. Step 5: Solve for x
    x = 23,011,012,052,584.56/6,588,200.40
  6. Step 6: Final answer
    x = 3,492,761.40

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.