Home / 2,953,978.44-4,076,494.02-1,595,851.56

Finding the Fourth Proportional to 2,953,978.44, 4,076,494.02 and 1,595,851.56

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Solution

The fourth proportional to 2,953,978.44, 4,076,494.02 and 1,595,851.56 is: 2,202,277.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,953,978.44 : 4,076,494.02 = 1,595,851.56 : x
  2. Step 2: Convert to fraction form
    2,953,978.44/4,076,494.02 = 1,595,851.56/x
  3. Step 3: Cross multiply
    2,953,978.44x = 4,076,494.02 × 1,595,851.56
  4. Step 4: Simplify right side
    2,953,978.44x = 6,505,479,341,147.67
  5. Step 5: Solve for x
    x = 6,505,479,341,147.67/2,953,978.44
  6. Step 6: Final answer
    x = 2,202,277.19

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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.