Home / 2,604,266.70-3,905,087.85-1,539,635.10

Finding the Fourth Proportional to 2,604,266.70, 3,905,087.85 and 1,539,635.10

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Solution

The fourth proportional to 2,604,266.70, 3,905,087.85 and 1,539,635.10 is: 2,308,676.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,604,266.70 : 3,905,087.85 = 1,539,635.10 : x
  2. Step 2: Convert to fraction form
    2,604,266.70/3,905,087.85 = 1,539,635.10/x
  3. Step 3: Cross multiply
    2,604,266.70x = 3,905,087.85 × 1,539,635.10
  4. Step 4: Simplify right side
    2,604,266.70x = 6,012,410,322,443.54
  5. Step 5: Solve for x
    x = 6,012,410,322,443.54/2,604,266.70
  6. Step 6: Final answer
    x = 2,308,676.88

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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.