Home / 9,850,697.40-13,594,233.60-5,499,617.16

Finding the Fourth Proportional to 9,850,697.40, 13,594,233.60 and 5,499,617.16

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Solution

The fourth proportional to 9,850,697.40, 13,594,233.60 and 5,499,617.16 is: 7,589,623.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,850,697.40 : 13,594,233.60 = 5,499,617.16 : x
  2. Step 2: Convert to fraction form
    9,850,697.40/13,594,233.60 = 5,499,617.16/x
  3. Step 3: Cross multiply
    9,850,697.40x = 13,594,233.60 × 5,499,617.16
  4. Step 4: Simplify right side
    9,850,697.40x = 74,763,080,383,608.58
  5. Step 5: Solve for x
    x = 74,763,080,383,608.58/9,850,697.40
  6. Step 6: Final answer
    x = 7,589,623.08

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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.