Home / 4,497,498.75-6,746,188.58-1,085,766.96

Finding the Fourth Proportional to 4,497,498.75, 6,746,188.58 and 1,085,766.96

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Solution

The fourth proportional to 4,497,498.75, 6,746,188.58 and 1,085,766.96 is: 1,628,636.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,497,498.75 : 6,746,188.58 = 1,085,766.96 : x
  2. Step 2: Convert to fraction form
    4,497,498.75/6,746,188.58 = 1,085,766.96/x
  3. Step 3: Cross multiply
    4,497,498.75x = 6,746,188.58 × 1,085,766.96
  4. Step 4: Simplify right side
    4,497,498.75x = 7,324,788,660,664.48
  5. Step 5: Solve for x
    x = 7,324,788,660,664.48/4,497,498.75
  6. Step 6: Final answer
    x = 1,628,636.06

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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.