Home / 2,369,884.50-3,270,442.77-1,296,796.50

Finding the Fourth Proportional to 2,369,884.50, 3,270,442.77 and 1,296,796.50

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Solution

The fourth proportional to 2,369,884.50, 3,270,442.77 and 1,296,796.50 is: 1,789,580.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,369,884.50 : 3,270,442.77 = 1,296,796.50 : x
  2. Step 2: Convert to fraction form
    2,369,884.50/3,270,442.77 = 1,296,796.50/x
  3. Step 3: Cross multiply
    2,369,884.50x = 3,270,442.77 × 1,296,796.50
  4. Step 4: Simplify right side
    2,369,884.50x = 4,241,098,737,586.31
  5. Step 5: Solve for x
    x = 4,241,098,737,586.31/2,369,884.50
  6. Step 6: Final answer
    x = 1,789,580.35

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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.