Home / 8,486,556.48-11,711,697.75-6,010,207.47

Finding the Fourth Proportional to 8,486,556.48, 11,711,697.75 and 6,010,207.47

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Solution

The fourth proportional to 8,486,556.48, 11,711,697.75 and 6,010,207.47 is: 8,294,263.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,486,556.48 : 11,711,697.75 = 6,010,207.47 : x
  2. Step 2: Convert to fraction form
    8,486,556.48/11,711,697.75 = 6,010,207.47/x
  3. Step 3: Cross multiply
    8,486,556.48x = 11,711,697.75 × 6,010,207.47
  4. Step 4: Simplify right side
    8,486,556.48x = 70,389,733,303,432.19
  5. Step 5: Solve for x
    x = 70,389,733,303,432.19/8,486,556.48
  6. Step 6: Final answer
    x = 8,294,263.22

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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.