Home / 2,485,039.86-3,722,095.86-2,053,686.90

Finding the Fourth Proportional to 2,485,039.86, 3,722,095.86 and 2,053,686.90

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Solution

The fourth proportional to 2,485,039.86, 3,722,095.86 and 2,053,686.90 is: 3,076,014.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,485,039.86 : 3,722,095.86 = 2,053,686.90 : x
  2. Step 2: Convert to fraction form
    2,485,039.86/3,722,095.86 = 2,053,686.90/x
  3. Step 3: Cross multiply
    2,485,039.86x = 3,722,095.86 × 2,053,686.90
  4. Step 4: Simplify right side
    2,485,039.86x = 7,644,019,508,226.23
  5. Step 5: Solve for x
    x = 7,644,019,508,226.23/2,485,039.86
  6. Step 6: Final answer
    x = 3,076,014.85

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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.