Home / 6,814,355.46-10,219,321.02-2,264,182.22

Finding the Fourth Proportional to 6,814,355.46, 10,219,321.02 and 2,264,182.22

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Solution

The fourth proportional to 6,814,355.46, 10,219,321.02 and 2,264,182.22 is: 3,395,538.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,814,355.46 : 10,219,321.02 = 2,264,182.22 : x
  2. Step 2: Convert to fraction form
    6,814,355.46/10,219,321.02 = 2,264,182.22/x
  3. Step 3: Cross multiply
    6,814,355.46x = 10,219,321.02 × 2,264,182.22
  4. Step 4: Simplify right side
    6,814,355.46x = 23,138,404,953,956.27
  5. Step 5: Solve for x
    x = 23,138,404,953,956.27/6,814,355.46
  6. Step 6: Final answer
    x = 3,395,538.30

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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.