Home / 2,243,830.24-3,096,077.88-1,326,213.64

Finding the Fourth Proportional to 2,243,830.24, 3,096,077.88 and 1,326,213.64

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Solution

The fourth proportional to 2,243,830.24, 3,096,077.88 and 1,326,213.64 is: 1,829,933.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,830.24 : 3,096,077.88 = 1,326,213.64 : x
  2. Step 2: Convert to fraction form
    2,243,830.24/3,096,077.88 = 1,326,213.64/x
  3. Step 3: Cross multiply
    2,243,830.24x = 3,096,077.88 × 1,326,213.64
  4. Step 4: Simplify right side
    2,243,830.24x = 4,106,060,714,958.28
  5. Step 5: Solve for x
    x = 4,106,060,714,958.28/2,243,830.24
  6. Step 6: Final answer
    x = 1,829,933.76

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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.