Home / 4,633,991.30-6,395,285.61-2,569,654.19

Finding the Fourth Proportional to 4,633,991.30, 6,395,285.61 and 2,569,654.19

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Solution

The fourth proportional to 4,633,991.30, 6,395,285.61 and 2,569,654.19 is: 3,546,332.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,633,991.30 : 6,395,285.61 = 2,569,654.19 : x
  2. Step 2: Convert to fraction form
    4,633,991.30/6,395,285.61 = 2,569,654.19/x
  3. Step 3: Cross multiply
    4,633,991.30x = 6,395,285.61 × 2,569,654.19
  4. Step 4: Simplify right side
    4,633,991.30x = 16,433,672,479,971.42
  5. Step 5: Solve for x
    x = 16,433,672,479,971.42/4,633,991.30
  6. Step 6: Final answer
    x = 3,546,332.18

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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.