Home / 9,580,905.20-14,347,738.20-6,368,639.60

Finding the Fourth Proportional to 9,580,905.20, 14,347,738.20 and 6,368,639.60

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Solution

The fourth proportional to 9,580,905.20, 14,347,738.20 and 6,368,639.60 is: 9,537,258.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,580,905.20 : 14,347,738.20 = 6,368,639.60 : x
  2. Step 2: Convert to fraction form
    9,580,905.20/14,347,738.20 = 6,368,639.60/x
  3. Step 3: Cross multiply
    9,580,905.20x = 14,347,738.20 × 6,368,639.60
  4. Step 4: Simplify right side
    9,580,905.20x = 91,375,573,670,952.70
  5. Step 5: Solve for x
    x = 91,375,573,670,952.70/9,580,905.20
  6. Step 6: Final answer
    x = 9,537,258.93

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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.