Home / 11,397,276.40-17,068,775.40-6,594,844.72

Finding the Fourth Proportional to 11,397,276.40, 17,068,775.40 and 6,594,844.72

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Solution

The fourth proportional to 11,397,276.40, 17,068,775.40 and 6,594,844.72 is: 9,876,563.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,397,276.40 : 17,068,775.40 = 6,594,844.72 : x
  2. Step 2: Convert to fraction form
    11,397,276.40/17,068,775.40 = 6,594,844.72/x
  3. Step 3: Cross multiply
    11,397,276.40x = 17,068,775.40 × 6,594,844.72
  4. Step 4: Simplify right side
    11,397,276.40x = 112,565,923,323,555.88
  5. Step 5: Solve for x
    x = 112,565,923,323,555.88/11,397,276.40
  6. Step 6: Final answer
    x = 9,876,563.43

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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.