Home / 2,051,220.52-3,076,833.14-534,902.12

Finding the Fourth Proportional to 2,051,220.52, 3,076,833.14 and 534,902.12

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Solution

The fourth proportional to 2,051,220.52, 3,076,833.14 and 534,902.12 is: 802,353.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,220.52 : 3,076,833.14 = 534,902.12 : x
  2. Step 2: Convert to fraction form
    2,051,220.52/3,076,833.14 = 534,902.12/x
  3. Step 3: Cross multiply
    2,051,220.52x = 3,076,833.14 × 534,902.12
  4. Step 4: Simplify right side
    2,051,220.52x = 1,645,804,569,472.26
  5. Step 5: Solve for x
    x = 1,645,804,569,472.26/2,051,220.52
  6. Step 6: Final answer
    x = 802,353.80

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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.