Home / 5,524,402.77-7,624,059.12-3,349,037.61

Finding the Fourth Proportional to 5,524,402.77, 7,624,059.12 and 3,349,037.61

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Solution

The fourth proportional to 5,524,402.77, 7,624,059.12 and 3,349,037.61 is: 4,621,904.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,524,402.77 : 7,624,059.12 = 3,349,037.61 : x
  2. Step 2: Convert to fraction form
    5,524,402.77/7,624,059.12 = 3,349,037.61/x
  3. Step 3: Cross multiply
    5,524,402.77x = 7,624,059.12 × 3,349,037.61
  4. Step 4: Simplify right side
    5,524,402.77x = 25,533,260,733,743.50
  5. Step 5: Solve for x
    x = 25,533,260,733,743.50/5,524,402.77
  6. Step 6: Final answer
    x = 4,621,904.27

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1.5x scale

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.