Home / 8,483,925.56-11,707,718.86-4,616,380.09

Finding the Fourth Proportional to 8,483,925.56, 11,707,718.86 and 4,616,380.09

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Solution

The fourth proportional to 8,483,925.56, 11,707,718.86 and 4,616,380.09 is: 6,370,550.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,483,925.56 : 11,707,718.86 = 4,616,380.09 : x
  2. Step 2: Convert to fraction form
    8,483,925.56/11,707,718.86 = 4,616,380.09/x
  3. Step 3: Cross multiply
    8,483,925.56x = 11,707,718.86 × 4,616,380.09
  4. Step 4: Simplify right side
    8,483,925.56x = 54,047,280,203,811.26
  5. Step 5: Solve for x
    x = 54,047,280,203,811.26/8,483,925.56
  6. Step 6: Final answer
    x = 6,370,550.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.