Home / 2,804,561.04-3,876,832.20-2,501,639.64

Finding the Fourth Proportional to 2,804,561.04, 3,876,832.20 and 2,501,639.64

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Solution

The fourth proportional to 2,804,561.04, 3,876,832.20 and 2,501,639.64 is: 3,458,094.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,804,561.04 : 3,876,832.20 = 2,501,639.64 : x
  2. Step 2: Convert to fraction form
    2,804,561.04/3,876,832.20 = 2,501,639.64/x
  3. Step 3: Cross multiply
    2,804,561.04x = 3,876,832.20 × 2,501,639.64
  4. Step 4: Simplify right side
    2,804,561.04x = 9,698,437,109,148.41
  5. Step 5: Solve for x
    x = 9,698,437,109,148.41/2,804,561.04
  6. Step 6: Final answer
    x = 3,458,094.50

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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.