Home / 3,376,651.04-5,064,357.60-914,714.56

Finding the Fourth Proportional to 3,376,651.04, 5,064,357.60 and 914,714.56

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Solution

The fourth proportional to 3,376,651.04, 5,064,357.60 and 914,714.56 is: 1,371,904.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,651.04 : 5,064,357.60 = 914,714.56 : x
  2. Step 2: Convert to fraction form
    3,376,651.04/5,064,357.60 = 914,714.56/x
  3. Step 3: Cross multiply
    3,376,651.04x = 5,064,357.60 × 914,714.56
  4. Step 4: Simplify right side
    3,376,651.04x = 4,632,441,633,766.66
  5. Step 5: Solve for x
    x = 4,632,441,633,766.66/3,376,651.04
  6. Step 6: Final answer
    x = 1,371,904.17

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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.