Home / 3,048,739.23-4,574,880.33-1,365,842.73

Finding the Fourth Proportional to 3,048,739.23, 4,574,880.33 and 1,365,842.73

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Solution

The fourth proportional to 3,048,739.23, 4,574,880.33 and 1,365,842.73 is: 2,049,557.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,739.23 : 4,574,880.33 = 1,365,842.73 : x
  2. Step 2: Convert to fraction form
    3,048,739.23/4,574,880.33 = 1,365,842.73/x
  3. Step 3: Cross multiply
    3,048,739.23x = 4,574,880.33 × 1,365,842.73
  4. Step 4: Simplify right side
    3,048,739.23x = 6,248,567,039,350.50
  5. Step 5: Solve for x
    x = 6,248,567,039,350.50/3,048,739.23
  6. Step 6: Final answer
    x = 2,049,557.72

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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.