Home / 9,431,772.03-14,147,640.38-2,955,343.17

Finding the Fourth Proportional to 9,431,772.03, 14,147,640.38 and 2,955,343.17

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Solution

The fourth proportional to 9,431,772.03, 14,147,640.38 and 2,955,343.17 is: 4,433,009.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,431,772.03 : 14,147,640.38 = 2,955,343.17 : x
  2. Step 2: Convert to fraction form
    9,431,772.03/14,147,640.38 = 2,955,343.17/x
  3. Step 3: Cross multiply
    9,431,772.03x = 14,147,640.38 × 2,955,343.17
  4. Step 4: Simplify right side
    9,431,772.03x = 41,811,132,368,649.20
  5. Step 5: Solve for x
    x = 41,811,132,368,649.20/9,431,772.03
  6. Step 6: Final answer
    x = 4,433,009.22

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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.