Home / 2,907,601.56-4,361,700.63-1,111,995.30

Finding the Fourth Proportional to 2,907,601.56, 4,361,700.63 and 1,111,995.30

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Solution

The fourth proportional to 2,907,601.56, 4,361,700.63 and 1,111,995.30 is: 1,668,107.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,907,601.56 : 4,361,700.63 = 1,111,995.30 : x
  2. Step 2: Convert to fraction form
    2,907,601.56/4,361,700.63 = 1,111,995.30/x
  3. Step 3: Cross multiply
    2,907,601.56x = 4,361,700.63 × 1,111,995.30
  4. Step 4: Simplify right side
    2,907,601.56x = 4,850,190,600,567.04
  5. Step 5: Solve for x
    x = 4,850,190,600,567.04/2,907,601.56
  6. Step 6: Final answer
    x = 1,668,107.03

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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.