Home / 1,733,999.84-2,601,747.09-723,320.85

Finding the Fourth Proportional to 1,733,999.84, 2,601,747.09 and 723,320.85

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Solution

The fourth proportional to 1,733,999.84, 2,601,747.09 and 723,320.85 is: 1,085,293.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,999.84 : 2,601,747.09 = 723,320.85 : x
  2. Step 2: Convert to fraction form
    1,733,999.84/2,601,747.09 = 723,320.85/x
  3. Step 3: Cross multiply
    1,733,999.84x = 2,601,747.09 × 723,320.85
  4. Step 4: Simplify right side
    1,733,999.84x = 1,881,897,916,623.83
  5. Step 5: Solve for x
    x = 1,881,897,916,623.83/1,733,999.84
  6. Step 6: Final answer
    x = 1,085,293.02

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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.