Home / 6,887,968.22-10,333,447.04-2,095,532.93

Finding the Fourth Proportional to 6,887,968.22, 10,333,447.04 and 2,095,532.93

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Solution

The fourth proportional to 6,887,968.22, 10,333,447.04 and 2,095,532.93 is: 3,143,754.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,887,968.22 : 10,333,447.04 = 2,095,532.93 : x
  2. Step 2: Convert to fraction form
    6,887,968.22/10,333,447.04 = 2,095,532.93/x
  3. Step 3: Cross multiply
    6,887,968.22x = 10,333,447.04 × 2,095,532.93
  4. Step 4: Simplify right side
    6,887,968.22x = 21,654,078,501,063.79
  5. Step 5: Solve for x
    x = 21,654,078,501,063.79/6,887,968.22
  6. Step 6: Final answer
    x = 3,143,754.13

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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.