Home / 3,243,597.66-4,475,777.85-1,793,098.26

Finding the Fourth Proportional to 3,243,597.66, 4,475,777.85 and 1,793,098.26

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Solution

The fourth proportional to 3,243,597.66, 4,475,777.85 and 1,793,098.26 is: 2,474,261.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,243,597.66 : 4,475,777.85 = 1,793,098.26 : x
  2. Step 2: Convert to fraction form
    3,243,597.66/4,475,777.85 = 1,793,098.26/x
  3. Step 3: Cross multiply
    3,243,597.66x = 4,475,777.85 × 1,793,098.26
  4. Step 4: Simplify right side
    3,243,597.66x = 8,025,509,474,981.54
  5. Step 5: Solve for x
    x = 8,025,509,474,981.54/3,243,597.66
  6. Step 6: Final answer
    x = 2,474,261.70

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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.