Home / 5,532,923.59-7,635,419.75-3,085,537.45

Finding the Fourth Proportional to 5,532,923.59, 7,635,419.75 and 3,085,537.45

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Solution

The fourth proportional to 5,532,923.59, 7,635,419.75 and 3,085,537.45 is: 4,258,033.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,532,923.59 : 7,635,419.75 = 3,085,537.45 : x
  2. Step 2: Convert to fraction form
    5,532,923.59/7,635,419.75 = 3,085,537.45/x
  3. Step 3: Cross multiply
    5,532,923.59x = 7,635,419.75 × 3,085,537.45
  4. Step 4: Simplify right side
    5,532,923.59x = 23,559,373,584,440.20
  5. Step 5: Solve for x
    x = 23,559,373,584,440.20/5,532,923.59
  6. Step 6: Final answer
    x = 4,258,033.42

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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.