Home / 3,017,602.37-4,164,208.22-1,659,475.37

Finding the Fourth Proportional to 3,017,602.37, 4,164,208.22 and 1,659,475.37

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Solution

The fourth proportional to 3,017,602.37, 4,164,208.22 and 1,659,475.37 is: 2,290,030.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,017,602.37 : 4,164,208.22 = 1,659,475.37 : x
  2. Step 2: Convert to fraction form
    3,017,602.37/4,164,208.22 = 1,659,475.37/x
  3. Step 3: Cross multiply
    3,017,602.37x = 4,164,208.22 × 1,659,475.37
  4. Step 4: Simplify right side
    3,017,602.37x = 6,910,400,947,523.12
  5. Step 5: Solve for x
    x = 6,910,400,947,523.12/3,017,602.37
  6. Step 6: Final answer
    x = 2,290,030.33

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1.5x scale

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.