Home / 1,084,126.57-1,628,536.03-704,852.17

Finding the Fourth Proportional to 1,084,126.57, 1,628,536.03 and 704,852.17

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Solution

The fourth proportional to 1,084,126.57, 1,628,536.03 and 704,852.17 is: 1,058,803.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,126.57 : 1,628,536.03 = 704,852.17 : x
  2. Step 2: Convert to fraction form
    1,084,126.57/1,628,536.03 = 704,852.17/x
  3. Step 3: Cross multiply
    1,084,126.57x = 1,628,536.03 × 704,852.17
  4. Step 4: Simplify right side
    1,084,126.57x = 1,147,877,148,835.21
  5. Step 5: Solve for x
    x = 1,147,877,148,835.21/1,084,126.57
  6. Step 6: Final answer
    x = 1,058,803.63

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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.