Home / 5,588,717.40-8,385,044.40-2,746,929.60

Finding the Fourth Proportional to 5,588,717.40, 8,385,044.40 and 2,746,929.60

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Solution

The fourth proportional to 5,588,717.40, 8,385,044.40 and 2,746,929.60 is: 4,121,361.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,588,717.40 : 8,385,044.40 = 2,746,929.60 : x
  2. Step 2: Convert to fraction form
    5,588,717.40/8,385,044.40 = 2,746,929.60/x
  3. Step 3: Cross multiply
    5,588,717.40x = 8,385,044.40 × 2,746,929.60
  4. Step 4: Simplify right side
    5,588,717.40x = 23,033,126,659,674.24
  5. Step 5: Solve for x
    x = 23,033,126,659,674.24/5,588,717.40
  6. Step 6: Final answer
    x = 4,121,361.85

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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.