Home / 3,272,534.29-4,516,054.25-1,802,414.60

Finding the Fourth Proportional to 3,272,534.29, 4,516,054.25 and 1,802,414.60

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Solution

The fourth proportional to 3,272,534.29, 4,516,054.25 and 1,802,414.60 is: 2,487,308.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,272,534.29 : 4,516,054.25 = 1,802,414.60 : x
  2. Step 2: Convert to fraction form
    3,272,534.29/4,516,054.25 = 1,802,414.60/x
  3. Step 3: Cross multiply
    3,272,534.29x = 4,516,054.25 × 1,802,414.60
  4. Step 4: Simplify right side
    3,272,534.29x = 8,139,802,114,592.05
  5. Step 5: Solve for x
    x = 8,139,802,114,592.05/3,272,534.29
  6. Step 6: Final answer
    x = 2,487,308.43

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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.