Home / 6,807,352.80-10,211,029.20-3,610,833.60

Finding the Fourth Proportional to 6,807,352.80, 10,211,029.20 and 3,610,833.60

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Solution

The fourth proportional to 6,807,352.80, 10,211,029.20 and 3,610,833.60 is: 5,416,250.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,807,352.80 : 10,211,029.20 = 3,610,833.60 : x
  2. Step 2: Convert to fraction form
    6,807,352.80/10,211,029.20 = 3,610,833.60/x
  3. Step 3: Cross multiply
    6,807,352.80x = 10,211,029.20 × 3,610,833.60
  4. Step 4: Simplify right side
    6,807,352.80x = 36,870,327,325,941.12
  5. Step 5: Solve for x
    x = 36,870,327,325,941.12/6,807,352.80
  6. Step 6: Final answer
    x = 5,416,250.40

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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.