Home / 3,336,261.05-5,003,410.56-1,417,157.00

Finding the Fourth Proportional to 3,336,261.05, 5,003,410.56 and 1,417,157.00

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Solution

The fourth proportional to 3,336,261.05, 5,003,410.56 and 1,417,157.00 is: 2,125,318.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336,261.05 : 5,003,410.56 = 1,417,157.00 : x
  2. Step 2: Convert to fraction form
    3,336,261.05/5,003,410.56 = 1,417,157.00/x
  3. Step 3: Cross multiply
    3,336,261.05x = 5,003,410.56 × 1,417,157.00
  4. Step 4: Simplify right side
    3,336,261.05x = 7,090,618,306,172.11
  5. Step 5: Solve for x
    x = 7,090,618,306,172.11/3,336,261.05
  6. Step 6: Final answer
    x = 2,125,318.80

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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.