Home / 1,046,436.76-1,444,110.36-587,587.96

Finding the Fourth Proportional to 1,046,436.76, 1,444,110.36 and 587,587.96

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Solution

The fourth proportional to 1,046,436.76, 1,444,110.36 and 587,587.96 is: 810,886.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,436.76 : 1,444,110.36 = 587,587.96 : x
  2. Step 2: Convert to fraction form
    1,046,436.76/1,444,110.36 = 587,587.96/x
  3. Step 3: Cross multiply
    1,046,436.76x = 1,444,110.36 × 587,587.96
  4. Step 4: Simplify right side
    1,046,436.76x = 848,541,860,447.27
  5. Step 5: Solve for x
    x = 848,541,860,447.27/1,046,436.76
  6. Step 6: Final answer
    x = 810,886.90

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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.