Home / 2,051,224.35-3,076,838.75-534,905.97

Finding the Fourth Proportional to 2,051,224.35, 3,076,838.75 and 534,905.97

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Solution

The fourth proportional to 2,051,224.35, 3,076,838.75 and 534,905.97 is: 802,359.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,224.35 : 3,076,838.75 = 534,905.97 : x
  2. Step 2: Convert to fraction form
    2,051,224.35/3,076,838.75 = 534,905.97/x
  3. Step 3: Cross multiply
    2,051,224.35x = 3,076,838.75 × 534,905.97
  4. Step 4: Simplify right side
    2,051,224.35x = 1,645,819,416,102.34
  5. Step 5: Solve for x
    x = 1,645,819,416,102.34/2,051,224.35
  6. Step 6: Final answer
    x = 802,359.54

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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.