Home / 1,777,877.36-2,453,477.22-962,080.95

Finding the Fourth Proportional to 1,777,877.36, 2,453,477.22 and 962,080.95

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Solution

The fourth proportional to 1,777,877.36, 2,453,477.22 and 962,080.95 is: 1,327,675.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,777,877.36 : 2,453,477.22 = 962,080.95 : x
  2. Step 2: Convert to fraction form
    1,777,877.36/2,453,477.22 = 962,080.95/x
  3. Step 3: Cross multiply
    1,777,877.36x = 2,453,477.22 × 962,080.95
  4. Step 4: Simplify right side
    1,777,877.36x = 2,360,443,707,429.30
  5. Step 5: Solve for x
    x = 2,360,443,707,429.30/1,777,877.36
  6. Step 6: Final answer
    x = 1,327,675.21

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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.