Home / 2,704,023.23-3,734,081.45-1,738,830.47

Finding the Fourth Proportional to 2,704,023.23, 3,734,081.45 and 1,738,830.47

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Solution

The fourth proportional to 2,704,023.23, 3,734,081.45 and 1,738,830.47 is: 2,401,212.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,704,023.23 : 3,734,081.45 = 1,738,830.47 : x
  2. Step 2: Convert to fraction form
    2,704,023.23/3,734,081.45 = 1,738,830.47/x
  3. Step 3: Cross multiply
    2,704,023.23x = 3,734,081.45 × 1,738,830.47
  4. Step 4: Simplify right side
    2,704,023.23x = 6,492,934,602,721.78
  5. Step 5: Solve for x
    x = 6,492,934,602,721.78/2,704,023.23
  6. Step 6: Final answer
    x = 2,401,212.58

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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.