Home / 7,532,897.58-10,394,957.22-4,095,108.54

Finding the Fourth Proportional to 7,532,897.58, 10,394,957.22 and 4,095,108.54

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Solution

The fourth proportional to 7,532,897.58, 10,394,957.22 and 4,095,108.54 is: 5,651,009.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,532,897.58 : 10,394,957.22 = 4,095,108.54 : x
  2. Step 2: Convert to fraction form
    7,532,897.58/10,394,957.22 = 4,095,108.54/x
  3. Step 3: Cross multiply
    7,532,897.58x = 10,394,957.22 × 4,095,108.54
  4. Step 4: Simplify right side
    7,532,897.58x = 42,568,478,084,556.66
  5. Step 5: Solve for x
    x = 42,568,478,084,556.66/7,532,897.58
  6. Step 6: Final answer
    x = 5,651,009.80

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Why These Related Problems?

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