Home / 1,094,529.66-1,510,487.64-611,100.60

Finding the Fourth Proportional to 1,094,529.66, 1,510,487.64 and 611,100.60

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Solution

The fourth proportional to 1,094,529.66, 1,510,487.64 and 611,100.60 is: 843,339.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,529.66 : 1,510,487.64 = 611,100.60 : x
  2. Step 2: Convert to fraction form
    1,094,529.66/1,510,487.64 = 611,100.60/x
  3. Step 3: Cross multiply
    1,094,529.66x = 1,510,487.64 × 611,100.60
  4. Step 4: Simplify right side
    1,094,529.66x = 923,059,903,096.58
  5. Step 5: Solve for x
    x = 923,059,903,096.58/1,094,529.66
  6. Step 6: Final answer
    x = 843,339.32

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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.