Home / 6,545,733.68-9,814,035.75-2,900,480.96

Finding the Fourth Proportional to 6,545,733.68, 9,814,035.75 and 2,900,480.96

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Solution

The fourth proportional to 6,545,733.68, 9,814,035.75 and 2,900,480.96 is: 4,348,698.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,545,733.68 : 9,814,035.75 = 2,900,480.96 : x
  2. Step 2: Convert to fraction form
    6,545,733.68/9,814,035.75 = 2,900,480.96/x
  3. Step 3: Cross multiply
    6,545,733.68x = 9,814,035.75 × 2,900,480.96
  4. Step 4: Simplify right side
    6,545,733.68x = 28,465,423,784,564.14
  5. Step 5: Solve for x
    x = 28,465,423,784,564.14/6,545,733.68
  6. Step 6: Final answer
    x = 4,348,698.74

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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.