Home / 6,189,297.40-9,283,946.10-4,845,604.60

Finding the Fourth Proportional to 6,189,297.40, 9,283,946.10 and 4,845,604.60

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Solution

The fourth proportional to 6,189,297.40, 9,283,946.10 and 4,845,604.60 is: 7,268,406.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,189,297.40 : 9,283,946.10 = 4,845,604.60 : x
  2. Step 2: Convert to fraction form
    6,189,297.40/9,283,946.10 = 4,845,604.60/x
  3. Step 3: Cross multiply
    6,189,297.40x = 9,283,946.10 × 4,845,604.60
  4. Step 4: Simplify right side
    6,189,297.40x = 44,986,331,928,312.05
  5. Step 5: Solve for x
    x = 44,986,331,928,312.05/6,189,297.40
  6. Step 6: Final answer
    x = 7,268,406.90

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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.