Home / 9,760,336.59-13,461,410.73-8,580,412.60

Finding the Fourth Proportional to 9,760,336.59, 13,461,410.73 and 8,580,412.60

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Solution

The fourth proportional to 9,760,336.59, 13,461,410.73 and 8,580,412.60 is: 11,834,065.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,760,336.59 : 13,461,410.73 = 8,580,412.60 : x
  2. Step 2: Convert to fraction form
    9,760,336.59/13,461,410.73 = 8,580,412.60/x
  3. Step 3: Cross multiply
    9,760,336.59x = 13,461,410.73 × 8,580,412.60
  4. Step 4: Simplify right side
    9,760,336.59x = 115,504,458,241,467.20
  5. Step 5: Solve for x
    x = 115,504,458,241,467.20/9,760,336.59
  6. Step 6: Final answer
    x = 11,834,065.06

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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.