Home / 2,630,488.50-3,934,334.23-1,548,422.26

Finding the Fourth Proportional to 2,630,488.50, 3,934,334.23 and 1,548,422.26

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Solution

The fourth proportional to 2,630,488.50, 3,934,334.23 and 1,548,422.26 is: 2,315,923.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,630,488.50 : 3,934,334.23 = 1,548,422.26 : x
  2. Step 2: Convert to fraction form
    2,630,488.50/3,934,334.23 = 1,548,422.26/x
  3. Step 3: Cross multiply
    2,630,488.50x = 3,934,334.23 × 1,548,422.26
  4. Step 4: Simplify right side
    2,630,488.50x = 6,092,010,686,305.07
  5. Step 5: Solve for x
    x = 6,092,010,686,305.07/2,630,488.50
  6. Step 6: Final answer
    x = 2,315,923.71

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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.