Home / 1,063,822.48-1,467,929.48-611,113.36

Finding the Fourth Proportional to 1,063,822.48, 1,467,929.48 and 611,113.36

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Solution

The fourth proportional to 1,063,822.48, 1,467,929.48 and 611,113.36 is: 843,252.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,822.48 : 1,467,929.48 = 611,113.36 : x
  2. Step 2: Convert to fraction form
    1,063,822.48/1,467,929.48 = 611,113.36/x
  3. Step 3: Cross multiply
    1,063,822.48x = 1,467,929.48 × 611,113.36
  4. Step 4: Simplify right side
    1,063,822.48x = 897,071,316,765.85
  5. Step 5: Solve for x
    x = 897,071,316,765.85/1,063,822.48
  6. Step 6: Final answer
    x = 843,252.83

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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.