Home / 3,590,010.23-4,954,207.19-1,958,417.10

Finding the Fourth Proportional to 3,590,010.23, 4,954,207.19 and 1,958,417.10

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Solution

The fourth proportional to 3,590,010.23, 4,954,207.19 and 1,958,417.10 is: 2,702,611.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,590,010.23 : 4,954,207.19 = 1,958,417.10 : x
  2. Step 2: Convert to fraction form
    3,590,010.23/4,954,207.19 = 1,958,417.10/x
  3. Step 3: Cross multiply
    3,590,010.23x = 4,954,207.19 × 1,958,417.10
  4. Step 4: Simplify right side
    3,590,010.23x = 9,702,404,068,046.86
  5. Step 5: Solve for x
    x = 9,702,404,068,046.86/3,590,010.23
  6. Step 6: Final answer
    x = 2,702,611.82

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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.