Home / 1,777,944.68-2,453,569.85-962,148.16

Finding the Fourth Proportional to 1,777,944.68, 2,453,569.85 and 962,148.16

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Solution

The fourth proportional to 1,777,944.68, 2,453,569.85 and 962,148.16 is: 1,327,767.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,777,944.68 : 2,453,569.85 = 962,148.16 : x
  2. Step 2: Convert to fraction form
    1,777,944.68/2,453,569.85 = 962,148.16/x
  3. Step 3: Cross multiply
    1,777,944.68x = 2,453,569.85 × 962,148.16
  4. Step 4: Simplify right side
    1,777,944.68x = 2,360,697,722,081.31
  5. Step 5: Solve for x
    x = 2,360,697,722,081.31/1,777,944.68
  6. Step 6: Final answer
    x = 1,327,767.82

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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.