Home / 3,633,035.25-5,447,660.64-1,713,431.01

Finding the Fourth Proportional to 3,633,035.25, 5,447,660.64 and 1,713,431.01

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Solution

The fourth proportional to 3,633,035.25, 5,447,660.64 and 1,713,431.01 is: 2,569,254.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,035.25 : 5,447,660.64 = 1,713,431.01 : x
  2. Step 2: Convert to fraction form
    3,633,035.25/5,447,660.64 = 1,713,431.01/x
  3. Step 3: Cross multiply
    3,633,035.25x = 5,447,660.64 × 1,713,431.01
  4. Step 4: Simplify right side
    3,633,035.25x = 9,334,190,672,532.45
  5. Step 5: Solve for x
    x = 9,334,190,672,532.45/3,633,035.25
  6. Step 6: Final answer
    x = 2,569,254.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.