Home / 2,059,442.20-3,097,457.70-1,843,787.80

Finding the Fourth Proportional to 2,059,442.20, 3,097,457.70 and 1,843,787.80

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Solution

The fourth proportional to 2,059,442.20, 3,097,457.70 and 1,843,787.80 is: 2,773,107.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,059,442.20 : 3,097,457.70 = 1,843,787.80 : x
  2. Step 2: Convert to fraction form
    2,059,442.20/3,097,457.70 = 1,843,787.80/x
  3. Step 3: Cross multiply
    2,059,442.20x = 3,097,457.70 × 1,843,787.80
  4. Step 4: Simplify right side
    2,059,442.20x = 5,711,054,718,276.06
  5. Step 5: Solve for x
    x = 5,711,054,718,276.06/2,059,442.20
  6. Step 6: Final answer
    x = 2,773,107.55

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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.