Home / 1,830,276.56-2,745,644.52-550,684.74

Finding the Fourth Proportional to 1,830,276.56, 2,745,644.52 and 550,684.74

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Solution

The fourth proportional to 1,830,276.56, 2,745,644.52 and 550,684.74 is: 826,096.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,276.56 : 2,745,644.52 = 550,684.74 : x
  2. Step 2: Convert to fraction form
    1,830,276.56/2,745,644.52 = 550,684.74/x
  3. Step 3: Cross multiply
    1,830,276.56x = 2,745,644.52 × 550,684.74
  4. Step 4: Simplify right side
    1,830,276.56x = 1,511,984,538,628.62
  5. Step 5: Solve for x
    x = 1,511,984,538,628.62/1,830,276.56
  6. Step 6: Final answer
    x = 826,096.22

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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.