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Finding the Fourth Proportional to 4,062,230.04, 5,602,608.75 and 3,571,149.58

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Solution

The fourth proportional to 4,062,230.04, 5,602,608.75 and 3,571,149.58 is: 4,925,312.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,062,230.04 : 5,602,608.75 = 3,571,149.58 : x
  2. Step 2: Convert to fraction form
    4,062,230.04/5,602,608.75 = 3,571,149.58/x
  3. Step 3: Cross multiply
    4,062,230.04x = 5,602,608.75 × 3,571,149.58
  4. Step 4: Simplify right side
    4,062,230.04x = 20,007,753,884,466.82
  5. Step 5: Solve for x
    x = 20,007,753,884,466.82/4,062,230.04
  6. Step 6: Final answer
    x = 4,925,312.87

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.