Home / 2,714,652.21-4,071,074.09-1,095,002.73

Finding the Fourth Proportional to 2,714,652.21, 4,071,074.09 and 1,095,002.73

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Solution

The fourth proportional to 2,714,652.21, 4,071,074.09 and 1,095,002.73 is: 1,642,139.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,652.21 : 4,071,074.09 = 1,095,002.73 : x
  2. Step 2: Convert to fraction form
    2,714,652.21/4,071,074.09 = 1,095,002.73/x
  3. Step 3: Cross multiply
    2,714,652.21x = 4,071,074.09 × 1,095,002.73
  4. Step 4: Simplify right side
    2,714,652.21x = 4,457,837,237,107.25
  5. Step 5: Solve for x
    x = 4,457,837,237,107.25/2,714,652.21
  6. Step 6: Final answer
    x = 1,642,139.36

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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.