Home / 1,777,821.52-2,453,400.20-962,025.20

Finding the Fourth Proportional to 1,777,821.52, 2,453,400.20 and 962,025.20

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Solution

The fourth proportional to 1,777,821.52, 2,453,400.20 and 962,025.20 is: 1,327,598.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,777,821.52 : 2,453,400.20 = 962,025.20 : x
  2. Step 2: Convert to fraction form
    1,777,821.52/2,453,400.20 = 962,025.20/x
  3. Step 3: Cross multiply
    1,777,821.52x = 2,453,400.20 × 962,025.20
  4. Step 4: Simplify right side
    1,777,821.52x = 2,360,232,818,085.04
  5. Step 5: Solve for x
    x = 2,360,232,818,085.04/1,777,821.52
  6. Step 6: Final answer
    x = 1,327,598.29

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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.