Home / 5,862,766.80-8,794,150.20-1,603,365.60

Finding the Fourth Proportional to 5,862,766.80, 8,794,150.20 and 1,603,365.60

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Solution

The fourth proportional to 5,862,766.80, 8,794,150.20 and 1,603,365.60 is: 2,405,048.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,862,766.80 : 8,794,150.20 = 1,603,365.60 : x
  2. Step 2: Convert to fraction form
    5,862,766.80/8,794,150.20 = 1,603,365.60/x
  3. Step 3: Cross multiply
    5,862,766.80x = 8,794,150.20 × 1,603,365.60
  4. Step 4: Simplify right side
    5,862,766.80x = 14,100,237,911,913.12
  5. Step 5: Solve for x
    x = 14,100,237,911,913.12/5,862,766.80
  6. Step 6: Final answer
    x = 2,405,048.40

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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.