Home / 2,048,182.08-3,072,274.68-700,354.86

Finding the Fourth Proportional to 2,048,182.08, 3,072,274.68 and 700,354.86

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Solution

The fourth proportional to 2,048,182.08, 3,072,274.68 and 700,354.86 is: 1,050,532.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,182.08 : 3,072,274.68 = 700,354.86 : x
  2. Step 2: Convert to fraction form
    2,048,182.08/3,072,274.68 = 700,354.86/x
  3. Step 3: Cross multiply
    2,048,182.08x = 3,072,274.68 × 700,354.86
  4. Step 4: Simplify right side
    2,048,182.08x = 2,151,682,503,392.94
  5. Step 5: Solve for x
    x = 2,151,682,503,392.94/2,048,182.08
  6. Step 6: Final answer
    x = 1,050,532.82

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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.