Home / 2,008,560.30-3,012,437.64-983,448.90

Finding the Fourth Proportional to 2,008,560.30, 3,012,437.64 and 983,448.90

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Solution

The fourth proportional to 2,008,560.30, 3,012,437.64 and 983,448.90 is: 1,474,976.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,560.30 : 3,012,437.64 = 983,448.90 : x
  2. Step 2: Convert to fraction form
    2,008,560.30/3,012,437.64 = 983,448.90/x
  3. Step 3: Cross multiply
    2,008,560.30x = 3,012,437.64 × 983,448.90
  4. Step 4: Simplify right side
    2,008,560.30x = 2,962,578,483,376.60
  5. Step 5: Solve for x
    x = 2,962,578,483,376.60/2,008,560.30
  6. Step 6: Final answer
    x = 1,474,976.12

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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.