Home / 7,492,529.97-10,339,691.31-4,054,771.71

Finding the Fourth Proportional to 7,492,529.97, 10,339,691.31 and 4,054,771.71

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Solution

The fourth proportional to 7,492,529.97, 10,339,691.31 and 4,054,771.71 is: 5,595,584.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,529.97 : 10,339,691.31 = 4,054,771.71 : x
  2. Step 2: Convert to fraction form
    7,492,529.97/10,339,691.31 = 4,054,771.71/x
  3. Step 3: Cross multiply
    7,492,529.97x = 10,339,691.31 × 4,054,771.71
  4. Step 4: Simplify right side
    7,492,529.97x = 41,925,087,813,920.84
  5. Step 5: Solve for x
    x = 41,925,087,813,920.84/7,492,529.97
  6. Step 6: Final answer
    x = 5,595,584.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.