Home / 1,063,792.48-1,467,888.24-611,083.36

Finding the Fourth Proportional to 1,063,792.48, 1,467,888.24 and 611,083.36

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Solution

The fourth proportional to 1,063,792.48, 1,467,888.24 and 611,083.36 is: 843,211.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,792.48 : 1,467,888.24 = 611,083.36 : x
  2. Step 2: Convert to fraction form
    1,063,792.48/1,467,888.24 = 611,083.36/x
  3. Step 3: Cross multiply
    1,063,792.48x = 1,467,888.24 × 611,083.36
  4. Step 4: Simplify right side
    1,063,792.48x = 897,002,077,803.69
  5. Step 5: Solve for x
    x = 897,002,077,803.69/1,063,792.48
  6. Step 6: Final answer
    x = 843,211.52

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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.