Home / 1,733,767.56-2,392,825.86-969,978.60

Finding the Fourth Proportional to 1,733,767.56, 2,392,825.86 and 969,978.60

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Solution

The fourth proportional to 1,733,767.56, 2,392,825.86 and 969,978.60 is: 1,338,697.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,767.56 : 2,392,825.86 = 969,978.60 : x
  2. Step 2: Convert to fraction form
    1,733,767.56/2,392,825.86 = 969,978.60/x
  3. Step 3: Cross multiply
    1,733,767.56x = 2,392,825.86 × 969,978.60
  4. Step 4: Simplify right side
    1,733,767.56x = 2,320,989,877,726.60
  5. Step 5: Solve for x
    x = 2,320,989,877,726.60/1,733,767.56
  6. Step 6: Final answer
    x = 1,338,697.26

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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.