Home / 7,492,091.46-10,339,086.26-4,054,332.53

Finding the Fourth Proportional to 7,492,091.46, 10,339,086.26 and 4,054,332.53

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Solution

The fourth proportional to 7,492,091.46, 10,339,086.26 and 4,054,332.53 is: 5,594,978.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,091.46 : 10,339,086.26 = 4,054,332.53 : x
  2. Step 2: Convert to fraction form
    7,492,091.46/10,339,086.26 = 4,054,332.53/x
  3. Step 3: Cross multiply
    7,492,091.46x = 10,339,086.26 × 4,054,332.53
  4. Step 4: Simplify right side
    7,492,091.46x = 41,918,093,682,426.95
  5. Step 5: Solve for x
    x = 41,918,093,682,426.95/7,492,091.46
  6. Step 6: Final answer
    x = 5,594,978.91

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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.