Home / 697,133.52-1,045,574.46-184,802.04

Finding the Fourth Proportional to 697,133.52, 1,045,574.46 and 184,802.04

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Solution

The fourth proportional to 697,133.52, 1,045,574.46 and 184,802.04 is: 277,169.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    697,133.52 : 1,045,574.46 = 184,802.04 : x
  2. Step 2: Convert to fraction form
    697,133.52/1,045,574.46 = 184,802.04/x
  3. Step 3: Cross multiply
    697,133.52x = 1,045,574.46 × 184,802.04
  4. Step 4: Simplify right side
    697,133.52x = 193,224,293,179.90
  5. Step 5: Solve for x
    x = 193,224,293,179.90/697,133.52
  6. Step 6: Final answer
    x = 277,169.71

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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.