Home / 3,804,805.47-5,250,630.27-2,085,889.08

Finding the Fourth Proportional to 3,804,805.47, 5,250,630.27 and 2,085,889.08

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Solution

The fourth proportional to 3,804,805.47, 5,250,630.27 and 2,085,889.08 is: 2,878,526.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,804,805.47 : 5,250,630.27 = 2,085,889.08 : x
  2. Step 2: Convert to fraction form
    3,804,805.47/5,250,630.27 = 2,085,889.08/x
  3. Step 3: Cross multiply
    3,804,805.47x = 5,250,630.27 × 2,085,889.08
  4. Step 4: Simplify right side
    3,804,805.47x = 10,952,232,343,310.45
  5. Step 5: Solve for x
    x = 10,952,232,343,310.45/3,804,805.47
  6. Step 6: Final answer
    x = 2,878,526.23

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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.