Home / 3,331,135.96-4,596,999.29-1,954,503.09

Finding the Fourth Proportional to 3,331,135.96, 4,596,999.29 and 1,954,503.09

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Solution

The fourth proportional to 3,331,135.96, 4,596,999.29 and 1,954,503.09 is: 2,697,232.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,331,135.96 : 4,596,999.29 = 1,954,503.09 : x
  2. Step 2: Convert to fraction form
    3,331,135.96/4,596,999.29 = 1,954,503.09/x
  3. Step 3: Cross multiply
    3,331,135.96x = 4,596,999.29 × 1,954,503.09
  4. Step 4: Simplify right side
    3,331,135.96x = 8,984,849,317,032.81
  5. Step 5: Solve for x
    x = 8,984,849,317,032.81/3,331,135.96
  6. Step 6: Final answer
    x = 2,697,232.84

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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.