Home / 2,374,170.62-3,277,485.18-1,590,585.80

Finding the Fourth Proportional to 2,374,170.62, 3,277,485.18 and 1,590,585.80

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Solution

The fourth proportional to 2,374,170.62, 3,277,485.18 and 1,590,585.80 is: 2,195,765.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,170.62 : 3,277,485.18 = 1,590,585.80 : x
  2. Step 2: Convert to fraction form
    2,374,170.62/3,277,485.18 = 1,590,585.80/x
  3. Step 3: Cross multiply
    2,374,170.62x = 3,277,485.18 × 1,590,585.80
  4. Step 4: Simplify right side
    2,374,170.62x = 5,213,121,370,631.02
  5. Step 5: Solve for x
    x = 5,213,121,370,631.02/2,374,170.62
  6. Step 6: Final answer
    x = 2,195,765.27

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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.