Home / 2,054,501.77-3,082,172.97-706,489.31

Finding the Fourth Proportional to 2,054,501.77, 3,082,172.97 and 706,489.31

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Solution

The fourth proportional to 2,054,501.77, 3,082,172.97 and 706,489.31 is: 1,059,878.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,501.77 : 3,082,172.97 = 706,489.31 : x
  2. Step 2: Convert to fraction form
    2,054,501.77/3,082,172.97 = 706,489.31/x
  3. Step 3: Cross multiply
    2,054,501.77x = 3,082,172.97 × 706,489.31
  4. Step 4: Simplify right side
    2,054,501.77x = 2,177,522,254,875.95
  5. Step 5: Solve for x
    x = 2,177,522,254,875.95/2,054,501.77
  6. Step 6: Final answer
    x = 1,059,878.50

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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.