Home / 10,694,064.70-16,041,097.05-3,503,864.80

Finding the Fourth Proportional to 10,694,064.70, 16,041,097.05 and 3,503,864.80

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Solution

The fourth proportional to 10,694,064.70, 16,041,097.05 and 3,503,864.80 is: 5,255,797.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,694,064.70 : 16,041,097.05 = 3,503,864.80 : x
  2. Step 2: Convert to fraction form
    10,694,064.70/16,041,097.05 = 3,503,864.80/x
  3. Step 3: Cross multiply
    10,694,064.70x = 16,041,097.05 × 3,503,864.80
  4. Step 4: Simplify right side
    10,694,064.70x = 56,205,835,306,878.84
  5. Step 5: Solve for x
    x = 56,205,835,306,878.84/10,694,064.70
  6. Step 6: Final answer
    x = 5,255,797.20

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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.