Home / 6,409,990.12-9,616,268.22-2,366,502.52

Finding the Fourth Proportional to 6,409,990.12, 9,616,268.22 and 2,366,502.52

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Solution

The fourth proportional to 6,409,990.12, 9,616,268.22 and 2,366,502.52 is: 3,550,227.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,409,990.12 : 9,616,268.22 = 2,366,502.52 : x
  2. Step 2: Convert to fraction form
    6,409,990.12/9,616,268.22 = 2,366,502.52/x
  3. Step 3: Cross multiply
    6,409,990.12x = 9,616,268.22 × 2,366,502.52
  4. Step 4: Simplify right side
    6,409,990.12x = 22,756,922,975,625.92
  5. Step 5: Solve for x
    x = 22,756,922,975,625.92/6,409,990.12
  6. Step 6: Final answer
    x = 3,550,227.47

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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.