Home / 6,776,118.98-10,164,309.48-1,658,593.65

Finding the Fourth Proportional to 6,776,118.98, 10,164,309.48 and 1,658,593.65

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Solution

The fourth proportional to 6,776,118.98, 10,164,309.48 and 1,658,593.65 is: 2,487,922.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,776,118.98 : 10,164,309.48 = 1,658,593.65 : x
  2. Step 2: Convert to fraction form
    6,776,118.98/10,164,309.48 = 1,658,593.65/x
  3. Step 3: Cross multiply
    6,776,118.98x = 10,164,309.48 × 1,658,593.65
  4. Step 4: Simplify right side
    6,776,118.98x = 16,858,459,160,162.80
  5. Step 5: Solve for x
    x = 16,858,459,160,162.80/6,776,118.98
  6. Step 6: Final answer
    x = 2,487,922.54

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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.