Home / 1,336,755.84-1,844,732.16-733,148.16

Finding the Fourth Proportional to 1,336,755.84, 1,844,732.16 and 733,148.16

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Solution

The fourth proportional to 1,336,755.84, 1,844,732.16 and 733,148.16 is: 1,011,749.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,755.84 : 1,844,732.16 = 733,148.16 : x
  2. Step 2: Convert to fraction form
    1,336,755.84/1,844,732.16 = 733,148.16/x
  3. Step 3: Cross multiply
    1,336,755.84x = 1,844,732.16 × 733,148.16
  4. Step 4: Simplify right side
    1,336,755.84x = 1,352,461,988,796.83
  5. Step 5: Solve for x
    x = 1,352,461,988,796.83/1,336,755.84
  6. Step 6: Final answer
    x = 1,011,749.45

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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.