Home / 3,326,208.60-4,589,892.95-1,876,260.41

Finding the Fourth Proportional to 3,326,208.60, 4,589,892.95 and 1,876,260.41

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Solution

The fourth proportional to 3,326,208.60, 4,589,892.95 and 1,876,260.41 is: 2,589,084.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,208.60 : 4,589,892.95 = 1,876,260.41 : x
  2. Step 2: Convert to fraction form
    3,326,208.60/4,589,892.95 = 1,876,260.41/x
  3. Step 3: Cross multiply
    3,326,208.60x = 4,589,892.95 × 1,876,260.41
  4. Step 4: Simplify right side
    3,326,208.60x = 8,611,834,395,892.34
  5. Step 5: Solve for x
    x = 8,611,834,395,892.34/3,326,208.60
  6. Step 6: Final answer
    x = 2,589,084.28

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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.