Home / 7,632,760.60-10,533,087.43-4,194,927.82

Finding the Fourth Proportional to 7,632,760.60, 10,533,087.43 and 4,194,927.82

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Solution

The fourth proportional to 7,632,760.60, 10,533,087.43 and 4,194,927.82 is: 5,788,933.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,632,760.60 : 10,533,087.43 = 4,194,927.82 : x
  2. Step 2: Convert to fraction form
    7,632,760.60/10,533,087.43 = 4,194,927.82/x
  3. Step 3: Cross multiply
    7,632,760.60x = 10,533,087.43 × 4,194,927.82
  4. Step 4: Simplify right side
    7,632,760.60x = 44,185,541,490,599.30
  5. Step 5: Solve for x
    x = 44,185,541,490,599.30/7,632,760.60
  6. Step 6: Final answer
    x = 5,788,933.23

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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.