Home / 5,861,527.20-8,792,290.80-3,948,339.60

Finding the Fourth Proportional to 5,861,527.20, 8,792,290.80 and 3,948,339.60

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Solution

The fourth proportional to 5,861,527.20, 8,792,290.80 and 3,948,339.60 is: 5,922,509.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,861,527.20 : 8,792,290.80 = 3,948,339.60 : x
  2. Step 2: Convert to fraction form
    5,861,527.20/8,792,290.80 = 3,948,339.60/x
  3. Step 3: Cross multiply
    5,861,527.20x = 8,792,290.80 × 3,948,339.60
  4. Step 4: Simplify right side
    5,861,527.20x = 34,714,949,940,355.68
  5. Step 5: Solve for x
    x = 34,714,949,940,355.68/5,861,527.20
  6. Step 6: Final answer
    x = 5,922,509.40

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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.