Home / 2,463,954.17-3,400,220.55-1,376,241.62

Finding the Fourth Proportional to 2,463,954.17, 3,400,220.55 and 1,376,241.62

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Solution

The fourth proportional to 2,463,954.17, 3,400,220.55 and 1,376,241.62 is: 1,899,193.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,954.17 : 3,400,220.55 = 1,376,241.62 : x
  2. Step 2: Convert to fraction form
    2,463,954.17/3,400,220.55 = 1,376,241.62/x
  3. Step 3: Cross multiply
    2,463,954.17x = 3,400,220.55 × 1,376,241.62
  4. Step 4: Simplify right side
    2,463,954.17x = 4,679,525,038,089.29
  5. Step 5: Solve for x
    x = 4,679,525,038,089.29/2,463,954.17
  6. Step 6: Final answer
    x = 1,899,193.21

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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.