Home / 5,322,825.48-7,345,491.95-3,030,986.17

Finding the Fourth Proportional to 5,322,825.48, 7,345,491.95 and 3,030,986.17

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Solution

The fourth proportional to 5,322,825.48, 7,345,491.95 and 3,030,986.17 is: 4,182,756.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,322,825.48 : 7,345,491.95 = 3,030,986.17 : x
  2. Step 2: Convert to fraction form
    5,322,825.48/7,345,491.95 = 3,030,986.17/x
  3. Step 3: Cross multiply
    5,322,825.48x = 7,345,491.95 × 3,030,986.17
  4. Step 4: Simplify right side
    5,322,825.48x = 22,264,084,512,296.33
  5. Step 5: Solve for x
    x = 22,264,084,512,296.33/5,322,825.48
  6. Step 6: Final answer
    x = 4,182,756.81

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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.