Home / 6,785,324.40-10,177,986.60-5,861,535.60

Finding the Fourth Proportional to 6,785,324.40, 10,177,986.60 and 5,861,535.60

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Solution

The fourth proportional to 6,785,324.40, 10,177,986.60 and 5,861,535.60 is: 8,792,303.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,785,324.40 : 10,177,986.60 = 5,861,535.60 : x
  2. Step 2: Convert to fraction form
    6,785,324.40/10,177,986.60 = 5,861,535.60/x
  3. Step 3: Cross multiply
    6,785,324.40x = 10,177,986.60 × 5,861,535.60
  4. Step 4: Simplify right side
    6,785,324.40x = 59,658,630,792,222.95
  5. Step 5: Solve for x
    x = 59,658,630,792,222.95/6,785,324.40
  6. Step 6: Final answer
    x = 8,792,303.40

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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.