Home / 2,470,564.47-3,706,485.64-1,446,759.38

Finding the Fourth Proportional to 2,470,564.47, 3,706,485.64 and 1,446,759.38

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Solution

The fourth proportional to 2,470,564.47, 3,706,485.64 and 1,446,759.38 is: 2,170,513.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,564.47 : 3,706,485.64 = 1,446,759.38 : x
  2. Step 2: Convert to fraction form
    2,470,564.47/3,706,485.64 = 1,446,759.38/x
  3. Step 3: Cross multiply
    2,470,564.47x = 3,706,485.64 × 1,446,759.38
  4. Step 4: Simplify right side
    2,470,564.47x = 5,362,392,840,739.08
  5. Step 5: Solve for x
    x = 5,362,392,840,739.08/2,470,564.47
  6. Step 6: Final answer
    x = 2,170,513.22

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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.