Home / 1,654,626.54-2,480,781.98-845,261.58

Finding the Fourth Proportional to 1,654,626.54, 2,480,781.98 and 845,261.58

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Solution

The fourth proportional to 1,654,626.54, 2,480,781.98 and 845,261.58 is: 1,267,300.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,626.54 : 2,480,781.98 = 845,261.58 : x
  2. Step 2: Convert to fraction form
    1,654,626.54/2,480,781.98 = 845,261.58/x
  3. Step 3: Cross multiply
    1,654,626.54x = 2,480,781.98 × 845,261.58
  4. Step 4: Simplify right side
    1,654,626.54x = 2,096,909,696,050.33
  5. Step 5: Solve for x
    x = 2,096,909,696,050.33/1,654,626.54
  6. Step 6: Final answer
    x = 1,267,300.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.