Home / 5,706,464.93-7,874,080.82-3,470,101.61

Finding the Fourth Proportional to 5,706,464.93, 7,874,080.82 and 3,470,101.61

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Solution

The fourth proportional to 5,706,464.93, 7,874,080.82 and 3,470,101.61 is: 4,788,228.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,706,464.93 : 7,874,080.82 = 3,470,101.61 : x
  2. Step 2: Convert to fraction form
    5,706,464.93/7,874,080.82 = 3,470,101.61/x
  3. Step 3: Cross multiply
    5,706,464.93x = 7,874,080.82 × 3,470,101.61
  4. Step 4: Simplify right side
    5,706,464.93x = 27,323,860,530,752.12
  5. Step 5: Solve for x
    x = 27,323,860,530,752.12/5,706,464.93
  6. Step 6: Final answer
    x = 4,788,228.94

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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.