Home / 2,496,215.82-3,443,683.68-1,463,199.90

Finding the Fourth Proportional to 2,496,215.82, 3,443,683.68 and 1,463,199.90

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Solution

The fourth proportional to 2,496,215.82, 3,443,683.68 and 1,463,199.90 is: 2,018,574.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,496,215.82 : 3,443,683.68 = 1,463,199.90 : x
  2. Step 2: Convert to fraction form
    2,496,215.82/3,443,683.68 = 1,463,199.90/x
  3. Step 3: Cross multiply
    2,496,215.82x = 3,443,683.68 × 1,463,199.90
  4. Step 4: Simplify right side
    2,496,215.82x = 5,038,797,616,207.63
  5. Step 5: Solve for x
    x = 5,038,797,616,207.63/2,496,215.82
  6. Step 6: Final answer
    x = 2,018,574.51

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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.