Home / 3,038,841.67-4,556,237.70-1,673,258.44

Finding the Fourth Proportional to 3,038,841.67, 4,556,237.70 and 1,673,258.44

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Solution

The fourth proportional to 3,038,841.67, 4,556,237.70 and 1,673,258.44 is: 2,508,772.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,038,841.67 : 4,556,237.70 = 1,673,258.44 : x
  2. Step 2: Convert to fraction form
    3,038,841.67/4,556,237.70 = 1,673,258.44/x
  3. Step 3: Cross multiply
    3,038,841.67x = 4,556,237.70 × 1,673,258.44
  4. Step 4: Simplify right side
    3,038,841.67x = 7,623,763,163,390
  5. Step 5: Solve for x
    x = 7,623,763,163,390/3,038,841.67
  6. Step 6: Final answer
    x = 2,508,772.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.