Home / 2,463,333.84-3,399,334.47-1,375,575.12

Finding the Fourth Proportional to 2,463,333.84, 3,399,334.47 and 1,375,575.12

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Solution

The fourth proportional to 2,463,333.84, 3,399,334.47 and 1,375,575.12 is: 1,898,256.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,333.84 : 3,399,334.47 = 1,375,575.12 : x
  2. Step 2: Convert to fraction form
    2,463,333.84/3,399,334.47 = 1,375,575.12/x
  3. Step 3: Cross multiply
    2,463,333.84x = 3,399,334.47 × 1,375,575.12
  4. Step 4: Simplify right side
    2,463,333.84x = 4,676,039,921,490.39
  5. Step 5: Solve for x
    x = 4,676,039,921,490.39/2,463,333.84
  6. Step 6: Final answer
    x = 1,898,256.68

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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.