Home / 6,497,150.40-9,745,725.60-3,308,504.40

Finding the Fourth Proportional to 6,497,150.40, 9,745,725.60 and 3,308,504.40

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Solution

The fourth proportional to 6,497,150.40, 9,745,725.60 and 3,308,504.40 is: 4,962,756.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,497,150.40 : 9,745,725.60 = 3,308,504.40 : x
  2. Step 2: Convert to fraction form
    6,497,150.40/9,745,725.60 = 3,308,504.40/x
  3. Step 3: Cross multiply
    6,497,150.40x = 9,745,725.60 × 3,308,504.40
  4. Step 4: Simplify right side
    6,497,150.40x = 32,243,776,028,792.64
  5. Step 5: Solve for x
    x = 32,243,776,028,792.64/6,497,150.40
  6. Step 6: Final answer
    x = 4,962,756.60

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Similar ratio
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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.