Home / 4,084,652.34-5,626,439.42-3,116,101.12

Finding the Fourth Proportional to 4,084,652.34, 5,626,439.42 and 3,116,101.12

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Solution

The fourth proportional to 4,084,652.34, 5,626,439.42 and 3,116,101.12 is: 4,292,300.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,084,652.34 : 5,626,439.42 = 3,116,101.12 : x
  2. Step 2: Convert to fraction form
    4,084,652.34/5,626,439.42 = 3,116,101.12/x
  3. Step 3: Cross multiply
    4,084,652.34x = 5,626,439.42 × 3,116,101.12
  4. Step 4: Simplify right side
    4,084,652.34x = 17,532,554,148,627.55
  5. Step 5: Solve for x
    x = 17,532,554,148,627.55/4,084,652.34
  6. Step 6: Final answer
    x = 4,292,300.22

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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.