Home / 1,777,971.19-2,453,579.48-962,156.00

Finding the Fourth Proportional to 1,777,971.19, 2,453,579.48 and 962,156.00

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Solution

The fourth proportional to 1,777,971.19, 2,453,579.48 and 962,156.00 is: 1,327,764.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,777,971.19 : 2,453,579.48 = 962,156.00 : x
  2. Step 2: Convert to fraction form
    1,777,971.19/2,453,579.48 = 962,156.00/x
  3. Step 3: Cross multiply
    1,777,971.19x = 2,453,579.48 × 962,156.00
  4. Step 4: Simplify right side
    1,777,971.19x = 2,360,726,208,296.37
  5. Step 5: Solve for x
    x = 2,360,726,208,296.37/1,777,971.19
  6. Step 6: Final answer
    x = 1,327,764.04

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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.