Home / 3,102,246.24-4,653,427.68-972,283.20

Finding the Fourth Proportional to 3,102,246.24, 4,653,427.68 and 972,283.20

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Solution

The fourth proportional to 3,102,246.24, 4,653,427.68 and 972,283.20 is: 1,458,443.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,102,246.24 : 4,653,427.68 = 972,283.20 : x
  2. Step 2: Convert to fraction form
    3,102,246.24/4,653,427.68 = 972,283.20/x
  3. Step 3: Cross multiply
    3,102,246.24x = 4,653,427.68 × 972,283.20
  4. Step 4: Simplify right side
    3,102,246.24x = 4,524,449,555,678.98
  5. Step 5: Solve for x
    x = 4,524,449,555,678.98/3,102,246.24
  6. Step 6: Final answer
    x = 1,458,443.08

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.