Home / 2,051,234.40-3,076,853.80-534,916.02

Finding the Fourth Proportional to 2,051,234.40, 3,076,853.80 and 534,916.02

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Solution

The fourth proportional to 2,051,234.40, 3,076,853.80 and 534,916.02 is: 802,374.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,234.40 : 3,076,853.80 = 534,916.02 : x
  2. Step 2: Convert to fraction form
    2,051,234.40/3,076,853.80 = 534,916.02/x
  3. Step 3: Cross multiply
    2,051,234.40x = 3,076,853.80 × 534,916.02
  4. Step 4: Simplify right side
    2,051,234.40x = 1,645,858,388,817.88
  5. Step 5: Solve for x
    x = 1,645,858,388,817.88/2,051,234.40
  6. Step 6: Final answer
    x = 802,374.60

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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.