Home / 5,626,055.73-7,763,949.90-3,047,747.16

Finding the Fourth Proportional to 5,626,055.73, 7,763,949.90 and 3,047,747.16

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Solution

The fourth proportional to 5,626,055.73, 7,763,949.90 and 3,047,747.16 is: 4,205,887.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,626,055.73 : 7,763,949.90 = 3,047,747.16 : x
  2. Step 2: Convert to fraction form
    5,626,055.73/7,763,949.90 = 3,047,747.16/x
  3. Step 3: Cross multiply
    5,626,055.73x = 7,763,949.90 × 3,047,747.16
  4. Step 4: Simplify right side
    5,626,055.73x = 23,662,556,258,107.29
  5. Step 5: Solve for x
    x = 23,662,556,258,107.29/5,626,055.73
  6. Step 6: Final answer
    x = 4,205,887.28

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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.