Home / 2,470,849.17-3,705,405.45-741,203.27

Finding the Fourth Proportional to 2,470,849.17, 3,705,405.45 and 741,203.27

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Solution

The fourth proportional to 2,470,849.17, 3,705,405.45 and 741,203.27 is: 1,111,544.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,849.17 : 3,705,405.45 = 741,203.27 : x
  2. Step 2: Convert to fraction form
    2,470,849.17/3,705,405.45 = 741,203.27/x
  3. Step 3: Cross multiply
    2,470,849.17x = 3,705,405.45 × 741,203.27
  4. Step 4: Simplify right side
    2,470,849.17x = 2,746,458,636,215.82
  5. Step 5: Solve for x
    x = 2,746,458,636,215.82/2,470,849.17
  6. Step 6: Final answer
    x = 1,111,544.43

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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.