Home / 1,777,813.36-2,453,388.94-962,017.05

Finding the Fourth Proportional to 1,777,813.36, 2,453,388.94 and 962,017.05

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Solution

The fourth proportional to 1,777,813.36, 2,453,388.94 and 962,017.05 is: 1,327,587.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,777,813.36 : 2,453,388.94 = 962,017.05 : x
  2. Step 2: Convert to fraction form
    1,777,813.36/2,453,388.94 = 962,017.05/x
  3. Step 3: Cross multiply
    1,777,813.36x = 2,453,388.94 × 962,017.05
  4. Step 4: Simplify right side
    1,777,813.36x = 2,360,201,991,763.95
  5. Step 5: Solve for x
    x = 2,360,201,991,763.95/1,777,813.36
  6. Step 6: Final answer
    x = 1,327,587.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.