Home / 3,590,036.02-4,954,249.71-1,958,449.96

Finding the Fourth Proportional to 3,590,036.02, 4,954,249.71 and 1,958,449.96

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Solution

The fourth proportional to 3,590,036.02, 4,954,249.71 and 1,958,449.96 is: 2,702,660.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,590,036.02 : 4,954,249.71 = 1,958,449.96 : x
  2. Step 2: Convert to fraction form
    3,590,036.02/4,954,249.71 = 1,958,449.96/x
  3. Step 3: Cross multiply
    3,590,036.02x = 4,954,249.71 × 1,958,449.96
  4. Step 4: Simplify right side
    3,590,036.02x = 9,702,650,152,572.32
  5. Step 5: Solve for x
    x = 9,702,650,152,572.32/3,590,036.02
  6. Step 6: Final answer
    x = 2,702,660.95

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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.