Home / 10,479,851.41-14,462,046.80-5,896,161.85

Finding the Fourth Proportional to 10,479,851.41, 14,462,046.80 and 5,896,161.85

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Solution

The fourth proportional to 10,479,851.41, 14,462,046.80 and 5,896,161.85 is: 8,136,620.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,479,851.41 : 14,462,046.80 = 5,896,161.85 : x
  2. Step 2: Convert to fraction form
    10,479,851.41/14,462,046.80 = 5,896,161.85/x
  3. Step 3: Cross multiply
    10,479,851.41x = 14,462,046.80 × 5,896,161.85
  4. Step 4: Simplify right side
    10,479,851.41x = 85,270,568,615,074.58
  5. Step 5: Solve for x
    x = 85,270,568,615,074.58/10,479,851.41
  6. Step 6: Final answer
    x = 8,136,620.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.