Home / 4,146,032.66-5,721,530.65-2,310,450.75

Finding the Fourth Proportional to 4,146,032.66, 5,721,530.65 and 2,310,450.75

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Solution

The fourth proportional to 4,146,032.66, 5,721,530.65 and 2,310,450.75 is: 3,188,425.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,146,032.66 : 5,721,530.65 = 2,310,450.75 : x
  2. Step 2: Convert to fraction form
    4,146,032.66/5,721,530.65 = 2,310,450.75/x
  3. Step 3: Cross multiply
    4,146,032.66x = 5,721,530.65 × 2,310,450.75
  4. Step 4: Simplify right side
    4,146,032.66x = 13,219,314,775,664.36
  5. Step 5: Solve for x
    x = 13,219,314,775,664.36/4,146,032.66
  6. Step 6: Final answer
    x = 3,188,425.15

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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.