Home / 6,631,110.40-9,940,833.60-4,494,265.60

Finding the Fourth Proportional to 6,631,110.40, 9,940,833.60 and 4,494,265.60

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Solution

The fourth proportional to 6,631,110.40, 9,940,833.60 and 4,494,265.60 is: 6,737,445.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,631,110.40 : 9,940,833.60 = 4,494,265.60 : x
  2. Step 2: Convert to fraction form
    6,631,110.40/9,940,833.60 = 4,494,265.60/x
  3. Step 3: Cross multiply
    6,631,110.40x = 9,940,833.60 × 4,494,265.60
  4. Step 4: Simplify right side
    6,631,110.40x = 44,676,746,483,804.16
  5. Step 5: Solve for x
    x = 44,676,746,483,804.16/6,631,110.40
  6. Step 6: Final answer
    x = 6,737,445.74

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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.