Home / 4,803,307.68-7,205,834.70-2,278,939.44

Finding the Fourth Proportional to 4,803,307.68, 7,205,834.70 and 2,278,939.44

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Solution

The fourth proportional to 4,803,307.68, 7,205,834.70 and 2,278,939.44 is: 3,418,823.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,803,307.68 : 7,205,834.70 = 2,278,939.44 : x
  2. Step 2: Convert to fraction form
    4,803,307.68/7,205,834.70 = 2,278,939.44/x
  3. Step 3: Cross multiply
    4,803,307.68x = 7,205,834.70 × 2,278,939.44
  4. Step 4: Simplify right side
    4,803,307.68x = 16,421,660,895,950.57
  5. Step 5: Solve for x
    x = 16,421,660,895,950.57/4,803,307.68
  6. Step 6: Final answer
    x = 3,418,823.44

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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.