Home / 8,336,558.88-11,504,203.69-4,615,555.40

Finding the Fourth Proportional to 8,336,558.88, 11,504,203.69 and 4,615,555.40

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Solution

The fourth proportional to 8,336,558.88, 11,504,203.69 and 4,615,555.40 is: 6,369,329.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,336,558.88 : 11,504,203.69 = 4,615,555.40 : x
  2. Step 2: Convert to fraction form
    8,336,558.88/11,504,203.69 = 4,615,555.40/x
  3. Step 3: Cross multiply
    8,336,558.88x = 11,504,203.69 × 4,615,555.40
  4. Step 4: Simplify right side
    8,336,558.88x = 53,098,289,464,079.43
  5. Step 5: Solve for x
    x = 53,098,289,464,079.43/8,336,558.88
  6. Step 6: Final answer
    x = 6,369,329.39

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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.