Home / 996,485.70-1,494,728.55-941,373.30

Finding the Fourth Proportional to 996,485.70, 1,494,728.55 and 941,373.30

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Solution

The fourth proportional to 996,485.70, 1,494,728.55 and 941,373.30 is: 1,412,059.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,485.70 : 1,494,728.55 = 941,373.30 : x
  2. Step 2: Convert to fraction form
    996,485.70/1,494,728.55 = 941,373.30/x
  3. Step 3: Cross multiply
    996,485.70x = 1,494,728.55 × 941,373.30
  4. Step 4: Simplify right side
    996,485.70x = 1,407,097,547,717.72
  5. Step 5: Solve for x
    x = 1,407,097,547,717.72/996,485.70
  6. Step 6: Final answer
    x = 1,412,059.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.