Home / 11,395,321.04-17,094,386.72-3,716,912.80

Finding the Fourth Proportional to 11,395,321.04, 17,094,386.72 and 3,716,912.80

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Solution

The fourth proportional to 11,395,321.04, 17,094,386.72 and 3,716,912.80 is: 5,575,827.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,395,321.04 : 17,094,386.72 = 3,716,912.80 : x
  2. Step 2: Convert to fraction form
    11,395,321.04/17,094,386.72 = 3,716,912.80/x
  3. Step 3: Cross multiply
    11,395,321.04x = 17,094,386.72 × 3,716,912.80
  4. Step 4: Simplify right side
    11,395,321.04x = 63,538,344,807,718.01
  5. Step 5: Solve for x
    x = 63,538,344,807,718.01/11,395,321.04
  6. Step 6: Final answer
    x = 5,575,827.53

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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.