Home / 6,074,383.80-9,111,683.70-1,814,604.60

Finding the Fourth Proportional to 6,074,383.80, 9,111,683.70 and 1,814,604.60

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Solution

The fourth proportional to 6,074,383.80, 9,111,683.70 and 1,814,604.60 is: 2,721,939.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,074,383.80 : 9,111,683.70 = 1,814,604.60 : x
  2. Step 2: Convert to fraction form
    6,074,383.80/9,111,683.70 = 1,814,604.60/x
  3. Step 3: Cross multiply
    6,074,383.80x = 9,111,683.70 × 1,814,604.60
  4. Step 4: Simplify right side
    6,074,383.80x = 16,534,103,155,765.02
  5. Step 5: Solve for x
    x = 16,534,103,155,765.02/6,074,383.80
  6. Step 6: Final answer
    x = 2,721,939.16

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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.