Home / 3,637,055.84-5,455,583.60-1,614,824.40

Finding the Fourth Proportional to 3,637,055.84, 5,455,583.60 and 1,614,824.40

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Solution

The fourth proportional to 3,637,055.84, 5,455,583.60 and 1,614,824.40 is: 2,422,236.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,637,055.84 : 5,455,583.60 = 1,614,824.40 : x
  2. Step 2: Convert to fraction form
    3,637,055.84/5,455,583.60 = 1,614,824.40/x
  3. Step 3: Cross multiply
    3,637,055.84x = 5,455,583.60 × 1,614,824.40
  4. Step 4: Simplify right side
    3,637,055.84x = 8,809,809,513,519.84
  5. Step 5: Solve for x
    x = 8,809,809,513,519.84/3,637,055.84
  6. Step 6: Final answer
    x = 2,422,236.53

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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.