Home / 11,574,687.66-17,360,341.46-3,375,126.51

Finding the Fourth Proportional to 11,574,687.66, 17,360,341.46 and 3,375,126.51

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Solution

The fourth proportional to 11,574,687.66, 17,360,341.46 and 3,375,126.51 is: 5,062,196.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,574,687.66 : 17,360,341.46 = 3,375,126.51 : x
  2. Step 2: Convert to fraction form
    11,574,687.66/17,360,341.46 = 3,375,126.51/x
  3. Step 3: Cross multiply
    11,574,687.66x = 17,360,341.46 × 3,375,126.51
  4. Step 4: Simplify right side
    11,574,687.66x = 58,593,348,634,133.42
  5. Step 5: Solve for x
    x = 58,593,348,634,133.42/11,574,687.66
  6. Step 6: Final answer
    x = 5,062,196.96

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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.