Home / 697,214.53-1,045,701.46-184,883.28

Finding the Fourth Proportional to 697,214.53, 1,045,701.46 and 184,883.28

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Solution

The fourth proportional to 697,214.53, 1,045,701.46 and 184,883.28 is: 277,293.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    697,214.53 : 1,045,701.46 = 184,883.28 : x
  2. Step 2: Convert to fraction form
    697,214.53/1,045,701.46 = 184,883.28/x
  3. Step 3: Cross multiply
    697,214.53x = 1,045,701.46 × 184,883.28
  4. Step 4: Simplify right side
    697,214.53x = 193,332,715,825.59
  5. Step 5: Solve for x
    x = 193,332,715,825.59/697,214.53
  6. Step 6: Final answer
    x = 277,293.01

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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.