Home / 604,946-834,825.48-336,737.36

Finding the Fourth Proportional to 604,946, 834,825.48 and 336,737.36

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Solution

The fourth proportional to 604,946, 834,825.48 and 336,737.36 is: 464,697.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,946 : 834,825.48 = 336,737.36 : x
  2. Step 2: Convert to fraction form
    604,946/834,825.48 = 336,737.36/x
  3. Step 3: Cross multiply
    604,946x = 834,825.48 × 336,737.36
  4. Step 4: Simplify right side
    604,946x = 281,116,928,195.93
  5. Step 5: Solve for x
    x = 281,116,928,195.93/604,946
  6. Step 6: Final answer
    x = 464,697.56

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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.