Home / 3,810,695.01-5,714,838.64-1,251,488.26

Finding the Fourth Proportional to 3,810,695.01, 5,714,838.64 and 1,251,488.26

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Solution

The fourth proportional to 3,810,695.01, 5,714,838.64 and 1,251,488.26 is: 1,876,837.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,810,695.01 : 5,714,838.64 = 1,251,488.26 : x
  2. Step 2: Convert to fraction form
    3,810,695.01/5,714,838.64 = 1,251,488.26/x
  3. Step 3: Cross multiply
    3,810,695.01x = 5,714,838.64 × 1,251,488.26
  4. Step 4: Simplify right side
    3,810,695.01x = 7,152,053,465,754.37
  5. Step 5: Solve for x
    x = 7,152,053,465,754.37/3,810,695.01
  6. Step 6: Final answer
    x = 1,876,837.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.