Home / 6,904,064.71-9,531,696.27-6,138,002.35

Finding the Fourth Proportional to 6,904,064.71, 9,531,696.27 and 6,138,002.35

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Solution

The fourth proportional to 6,904,064.71, 9,531,696.27 and 6,138,002.35 is: 8,474,076.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,904,064.71 : 9,531,696.27 = 6,138,002.35 : x
  2. Step 2: Convert to fraction form
    6,904,064.71/9,531,696.27 = 6,138,002.35/x
  3. Step 3: Cross multiply
    6,904,064.71x = 9,531,696.27 × 6,138,002.35
  4. Step 4: Simplify right side
    6,904,064.71x = 58,505,574,104,746.23
  5. Step 5: Solve for x
    x = 58,505,574,104,746.23/6,904,064.71
  6. Step 6: Final answer
    x = 8,474,076.73

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