Home / 2,910,746.42-4,361,292.91-1,770,058.14

Finding the Fourth Proportional to 2,910,746.42, 4,361,292.91 and 1,770,058.14

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Solution

The fourth proportional to 2,910,746.42, 4,361,292.91 and 1,770,058.14 is: 2,652,152.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,910,746.42 : 4,361,292.91 = 1,770,058.14 : x
  2. Step 2: Convert to fraction form
    2,910,746.42/4,361,292.91 = 1,770,058.14/x
  3. Step 3: Cross multiply
    2,910,746.42x = 4,361,292.91 × 1,770,058.14
  4. Step 4: Simplify right side
    2,910,746.42x = 7,719,741,992,170.93
  5. Step 5: Solve for x
    x = 7,719,741,992,170.93/2,910,746.42
  6. Step 6: Final answer
    x = 2,652,152.01

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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.