Home / 6,915,095.15-10,370,835.70-2,056,093.27

Finding the Fourth Proportional to 6,915,095.15, 10,370,835.70 and 2,056,093.27

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Solution

The fourth proportional to 6,915,095.15, 10,370,835.70 and 2,056,093.27 is: 3,083,602.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,915,095.15 : 10,370,835.70 = 2,056,093.27 : x
  2. Step 2: Convert to fraction form
    6,915,095.15/10,370,835.70 = 2,056,093.27/x
  3. Step 3: Cross multiply
    6,915,095.15x = 10,370,835.70 × 2,056,093.27
  4. Step 4: Simplify right side
    6,915,095.15x = 21,323,405,455,978.42
  5. Step 5: Solve for x
    x = 21,323,405,455,978.42/6,915,095.15
  6. Step 6: Final answer
    x = 3,083,602.61

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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.