Home / 3,366,970.08-5,050,455.17-808,185.02

Finding the Fourth Proportional to 3,366,970.08, 5,050,455.17 and 808,185.02

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Solution

The fourth proportional to 3,366,970.08, 5,050,455.17 and 808,185.02 is: 1,212,277.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,366,970.08 : 5,050,455.17 = 808,185.02 : x
  2. Step 2: Convert to fraction form
    3,366,970.08/5,050,455.17 = 808,185.02/x
  3. Step 3: Cross multiply
    3,366,970.08x = 5,050,455.17 × 808,185.02
  4. Step 4: Simplify right side
    3,366,970.08x = 4,081,702,183,282.35
  5. Step 5: Solve for x
    x = 4,081,702,183,282.35/3,366,970.08
  6. Step 6: Final answer
    x = 1,212,277.53

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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.