Home / 2,470,586.36-3,706,518.46-1,446,781.26

Finding the Fourth Proportional to 2,470,586.36, 3,706,518.46 and 1,446,781.26

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Solution

The fourth proportional to 2,470,586.36, 3,706,518.46 and 1,446,781.26 is: 2,170,546.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,586.36 : 3,706,518.46 = 1,446,781.26 : x
  2. Step 2: Convert to fraction form
    2,470,586.36/3,706,518.46 = 1,446,781.26/x
  3. Step 3: Cross multiply
    2,470,586.36x = 3,706,518.46 × 1,446,781.26
  4. Step 4: Simplify right side
    2,470,586.36x = 5,362,521,447,772.06
  5. Step 5: Solve for x
    x = 5,362,521,447,772.06/2,470,586.36
  6. Step 6: Final answer
    x = 2,170,546.04

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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.