Home / 4,941,122.72-7,412,282.06-1,745,594.96

Finding the Fourth Proportional to 4,941,122.72, 7,412,282.06 and 1,745,594.96

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Solution

The fourth proportional to 4,941,122.72, 7,412,282.06 and 1,745,594.96 is: 2,618,603.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,941,122.72 : 7,412,282.06 = 1,745,594.96 : x
  2. Step 2: Convert to fraction form
    4,941,122.72/7,412,282.06 = 1,745,594.96/x
  3. Step 3: Cross multiply
    4,941,122.72x = 7,412,282.06 × 1,745,594.96
  4. Step 4: Simplify right side
    4,941,122.72x = 12,938,842,160,245.03
  5. Step 5: Solve for x
    x = 12,938,842,160,245.03/4,941,122.72
  6. Step 6: Final answer
    x = 2,618,603.69

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