Home / 2,452,184.82-3,678,806.64-746,461.50

Finding the Fourth Proportional to 2,452,184.82, 3,678,806.64 and 746,461.50

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Solution

The fourth proportional to 2,452,184.82, 3,678,806.64 and 746,461.50 is: 1,119,853.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,452,184.82 : 3,678,806.64 = 746,461.50 : x
  2. Step 2: Convert to fraction form
    2,452,184.82/3,678,806.64 = 746,461.50/x
  3. Step 3: Cross multiply
    2,452,184.82x = 3,678,806.64 × 746,461.50
  4. Step 4: Simplify right side
    2,452,184.82x = 2,746,087,522,704.36
  5. Step 5: Solve for x
    x = 2,746,087,522,704.36/2,452,184.82
  6. Step 6: Final answer
    x = 1,119,853.41

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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.