Home / 6,185,077.14-9,268,146.60-2,588,886.12

Finding the Fourth Proportional to 6,185,077.14, 9,268,146.60 and 2,588,886.12

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Solution

The fourth proportional to 6,185,077.14, 9,268,146.60 and 2,588,886.12 is: 3,879,365.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,185,077.14 : 9,268,146.60 = 2,588,886.12 : x
  2. Step 2: Convert to fraction form
    6,185,077.14/9,268,146.60 = 2,588,886.12/x
  3. Step 3: Cross multiply
    6,185,077.14x = 9,268,146.60 × 2,588,886.12
  4. Step 4: Simplify right side
    6,185,077.14x = 23,994,176,090,865.19
  5. Step 5: Solve for x
    x = 23,994,176,090,865.19/6,185,077.14
  6. Step 6: Final answer
    x = 3,879,365.70

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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.