Home / 4,317,104.32-6,474,528.15-1,283,653.24

Finding the Fourth Proportional to 4,317,104.32, 6,474,528.15 and 1,283,653.24

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Solution

The fourth proportional to 4,317,104.32, 6,474,528.15 and 1,283,653.24 is: 1,925,144.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,317,104.32 : 6,474,528.15 = 1,283,653.24 : x
  2. Step 2: Convert to fraction form
    4,317,104.32/6,474,528.15 = 1,283,653.24/x
  3. Step 3: Cross multiply
    4,317,104.32x = 6,474,528.15 × 1,283,653.24
  4. Step 4: Simplify right side
    4,317,104.32x = 8,311,049,037,218.71
  5. Step 5: Solve for x
    x = 8,311,049,037,218.71/4,317,104.32
  6. Step 6: Final answer
    x = 1,925,144.36

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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.