Home / 4,929,518.01-6,802,609.53-2,754,077.50

Finding the Fourth Proportional to 4,929,518.01, 6,802,609.53 and 2,754,077.50

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Solution

The fourth proportional to 4,929,518.01, 6,802,609.53 and 2,754,077.50 is: 3,800,556.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,929,518.01 : 6,802,609.53 = 2,754,077.50 : x
  2. Step 2: Convert to fraction form
    4,929,518.01/6,802,609.53 = 2,754,077.50/x
  3. Step 3: Cross multiply
    4,929,518.01x = 6,802,609.53 × 2,754,077.50
  4. Step 4: Simplify right side
    4,929,518.01x = 18,734,913,847,858.57
  5. Step 5: Solve for x
    x = 18,734,913,847,858.57/4,929,518.01
  6. Step 6: Final answer
    x = 3,800,556.93

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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.