Home / 1,504,388.23-2,256,557.72-605,807.34

Finding the Fourth Proportional to 1,504,388.23, 2,256,557.72 and 605,807.34

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Solution

The fourth proportional to 1,504,388.23, 2,256,557.72 and 605,807.34 is: 908,701.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,388.23 : 2,256,557.72 = 605,807.34 : x
  2. Step 2: Convert to fraction form
    1,504,388.23/2,256,557.72 = 605,807.34/x
  3. Step 3: Cross multiply
    1,504,388.23x = 2,256,557.72 × 605,807.34
  4. Step 4: Simplify right side
    1,504,388.23x = 1,367,039,215,597.84
  5. Step 5: Solve for x
    x = 1,367,039,215,597.84/1,504,388.23
  6. Step 6: Final answer
    x = 908,701.08

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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.