Home / 6,394,230.80-9,591,346.20-5,871,683.60

Finding the Fourth Proportional to 6,394,230.80, 9,591,346.20 and 5,871,683.60

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Solution

The fourth proportional to 6,394,230.80, 9,591,346.20 and 5,871,683.60 is: 8,807,525.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,394,230.80 : 9,591,346.20 = 5,871,683.60 : x
  2. Step 2: Convert to fraction form
    6,394,230.80/9,591,346.20 = 5,871,683.60/x
  3. Step 3: Cross multiply
    6,394,230.80x = 9,591,346.20 × 5,871,683.60
  4. Step 4: Simplify right side
    6,394,230.80x = 56,317,350,184,462.31
  5. Step 5: Solve for x
    x = 56,317,350,184,462.31/6,394,230.80
  6. Step 6: Final answer
    x = 8,807,525.40

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1.5x scale

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.