Home / 4,620,777.96-6,374,721.02-3,093,377.16

Finding the Fourth Proportional to 4,620,777.96, 6,374,721.02 and 3,093,377.16

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Solution

The fourth proportional to 4,620,777.96, 6,374,721.02 and 3,093,377.16 is: 4,267,553.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,620,777.96 : 6,374,721.02 = 3,093,377.16 : x
  2. Step 2: Convert to fraction form
    4,620,777.96/6,374,721.02 = 3,093,377.16/x
  3. Step 3: Cross multiply
    4,620,777.96x = 6,374,721.02 × 3,093,377.16
  4. Step 4: Simplify right side
    4,620,777.96x = 19,719,416,389,173.02
  5. Step 5: Solve for x
    x = 19,719,416,389,173.02/4,620,777.96
  6. Step 6: Final answer
    x = 4,267,553.33

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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.