Home / 2,365,672.02-3,264,624.18-1,347,076.77

Finding the Fourth Proportional to 2,365,672.02, 3,264,624.18 and 1,347,076.77

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Solution

The fourth proportional to 2,365,672.02, 3,264,624.18 and 1,347,076.77 is: 1,858,964.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,672.02 : 3,264,624.18 = 1,347,076.77 : x
  2. Step 2: Convert to fraction form
    2,365,672.02/3,264,624.18 = 1,347,076.77/x
  3. Step 3: Cross multiply
    2,365,672.02x = 3,264,624.18 × 1,347,076.77
  4. Step 4: Simplify right side
    2,365,672.02x = 4,397,699,395,658.30
  5. Step 5: Solve for x
    x = 4,397,699,395,658.30/2,365,672.02
  6. Step 6: Final answer
    x = 1,858,964.12

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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.