Home / 2,051,210.52-3,076,818.14-534,892.12

Finding the Fourth Proportional to 2,051,210.52, 3,076,818.14 and 534,892.12

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Solution

The fourth proportional to 2,051,210.52, 3,076,818.14 and 534,892.12 is: 802,338.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,210.52 : 3,076,818.14 = 534,892.12 : x
  2. Step 2: Convert to fraction form
    2,051,210.52/3,076,818.14 = 534,892.12/x
  3. Step 3: Cross multiply
    2,051,210.52x = 3,076,818.14 × 534,892.12
  4. Step 4: Simplify right side
    2,051,210.52x = 1,645,765,777,759.06
  5. Step 5: Solve for x
    x = 1,645,765,777,759.06/2,051,210.52
  6. Step 6: Final answer
    x = 802,338.80

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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.