Home / 2,248,094.01-3,102,182.19-1,267,979.03

Finding the Fourth Proportional to 2,248,094.01, 3,102,182.19 and 1,267,979.03

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Solution

The fourth proportional to 2,248,094.01, 3,102,182.19 and 1,267,979.03 is: 1,749,705.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,248,094.01 : 3,102,182.19 = 1,267,979.03 : x
  2. Step 2: Convert to fraction form
    2,248,094.01/3,102,182.19 = 1,267,979.03/x
  3. Step 3: Cross multiply
    2,248,094.01x = 3,102,182.19 × 1,267,979.03
  4. Step 4: Simplify right side
    2,248,094.01x = 3,933,501,964,159.48
  5. Step 5: Solve for x
    x = 3,933,501,964,159.48/2,248,094.01
  6. Step 6: Final answer
    x = 1,749,705.28

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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.