Home / 3,026,515.80-4,539,773.70-1,827,821.10

Finding the Fourth Proportional to 3,026,515.80, 4,539,773.70 and 1,827,821.10

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Solution

The fourth proportional to 3,026,515.80, 4,539,773.70 and 1,827,821.10 is: 2,741,731.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,515.80 : 4,539,773.70 = 1,827,821.10 : x
  2. Step 2: Convert to fraction form
    3,026,515.80/4,539,773.70 = 1,827,821.10/x
  3. Step 3: Cross multiply
    3,026,515.80x = 4,539,773.70 × 1,827,821.10
  4. Step 4: Simplify right side
    3,026,515.80x = 8,297,894,158,085.07
  5. Step 5: Solve for x
    x = 8,297,894,158,085.07/3,026,515.80
  6. Step 6: Final answer
    x = 2,741,731.65

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Similar ratio
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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.