Home / 6,727,358.21-9,283,624.85-3,671,594.33

Finding the Fourth Proportional to 6,727,358.21, 9,283,624.85 and 3,671,594.33

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Solution

The fourth proportional to 6,727,358.21, 9,283,624.85 and 3,671,594.33 is: 5,066,729.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,727,358.21 : 9,283,624.85 = 3,671,594.33 : x
  2. Step 2: Convert to fraction form
    6,727,358.21/9,283,624.85 = 3,671,594.33/x
  3. Step 3: Cross multiply
    6,727,358.21x = 9,283,624.85 × 3,671,594.33
  4. Step 4: Simplify right side
    6,727,358.21x = 34,085,704,323,867.96
  5. Step 5: Solve for x
    x = 34,085,704,323,867.96/6,727,358.21
  6. Step 6: Final answer
    x = 5,066,729.51

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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.