Home / 9,302,922.18-13,954,383.39-2,913,674.58

Finding the Fourth Proportional to 9,302,922.18, 13,954,383.39 and 2,913,674.58

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Solution

The fourth proportional to 9,302,922.18, 13,954,383.39 and 2,913,674.58 is: 4,370,511.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,302,922.18 : 13,954,383.39 = 2,913,674.58 : x
  2. Step 2: Convert to fraction form
    9,302,922.18/13,954,383.39 = 2,913,674.58/x
  3. Step 3: Cross multiply
    9,302,922.18x = 13,954,383.39 × 2,913,674.58
  4. Step 4: Simplify right side
    9,302,922.18x = 40,658,532,163,017.23
  5. Step 5: Solve for x
    x = 40,658,532,163,017.23/9,302,922.18
  6. Step 6: Final answer
    x = 4,370,511.91

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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.