Home / 2,735,080.56-3,774,638.45-1,511,624.90

Finding the Fourth Proportional to 2,735,080.56, 3,774,638.45 and 1,511,624.90

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Solution

The fourth proportional to 2,735,080.56, 3,774,638.45 and 1,511,624.90 is: 2,086,167.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,735,080.56 : 3,774,638.45 = 1,511,624.90 : x
  2. Step 2: Convert to fraction form
    2,735,080.56/3,774,638.45 = 1,511,624.90/x
  3. Step 3: Cross multiply
    2,735,080.56x = 3,774,638.45 × 1,511,624.90
  4. Step 4: Simplify right side
    2,735,080.56x = 5,705,837,482,733.06
  5. Step 5: Solve for x
    x = 5,705,837,482,733.06/2,735,080.56
  6. Step 6: Final answer
    x = 2,086,167.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.