Home / 4,375,253.20-6,562,879.80-2,834,074.30

Finding the Fourth Proportional to 4,375,253.20, 6,562,879.80 and 2,834,074.30

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Solution

The fourth proportional to 4,375,253.20, 6,562,879.80 and 2,834,074.30 is: 4,251,111.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,253.20 : 6,562,879.80 = 2,834,074.30 : x
  2. Step 2: Convert to fraction form
    4,375,253.20/6,562,879.80 = 2,834,074.30/x
  3. Step 3: Cross multiply
    4,375,253.20x = 6,562,879.80 × 2,834,074.30
  4. Step 4: Simplify right side
    4,375,253.20x = 18,599,688,975,169.14
  5. Step 5: Solve for x
    x = 18,599,688,975,169.14/4,375,253.20
  6. Step 6: Final answer
    x = 4,251,111.45

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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.