Home / 464,923.49-697,385.25-184,440.74

Finding the Fourth Proportional to 464,923.49, 697,385.25 and 184,440.74

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Solution

The fourth proportional to 464,923.49, 697,385.25 and 184,440.74 is: 276,661.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    464,923.49 : 697,385.25 = 184,440.74 : x
  2. Step 2: Convert to fraction form
    464,923.49/697,385.25 = 184,440.74/x
  3. Step 3: Cross multiply
    464,923.49x = 697,385.25 × 184,440.74
  4. Step 4: Simplify right side
    464,923.49x = 128,626,251,575.09
  5. Step 5: Solve for x
    x = 128,626,251,575.09/464,923.49
  6. Step 6: Final answer
    x = 276,661.12

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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.