Home / 7,492,441.50-10,339,601.85-4,054,682.84

Finding the Fourth Proportional to 7,492,441.50, 10,339,601.85 and 4,054,682.84

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Solution

The fourth proportional to 7,492,441.50, 10,339,601.85 and 4,054,682.84 is: 5,595,479.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,441.50 : 10,339,601.85 = 4,054,682.84 : x
  2. Step 2: Convert to fraction form
    7,492,441.50/10,339,601.85 = 4,054,682.84/x
  3. Step 3: Cross multiply
    7,492,441.50x = 10,339,601.85 × 4,054,682.84
  4. Step 4: Simplify right side
    7,492,441.50x = 41,923,806,141,929.24
  5. Step 5: Solve for x
    x = 41,923,806,141,929.24/7,492,441.50
  6. Step 6: Final answer
    x = 5,595,479.94

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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.