Home / 2,424,266-3,345,590.76-1,351,178

Finding the Fourth Proportional to 2,424,266, 3,345,590.76 and 1,351,178

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Solution

The fourth proportional to 2,424,266, 3,345,590.76 and 1,351,178 is: 1,864,683.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,266 : 3,345,590.76 = 1,351,178 : x
  2. Step 2: Convert to fraction form
    2,424,266/3,345,590.76 = 1,351,178/x
  3. Step 3: Cross multiply
    2,424,266x = 3,345,590.76 × 1,351,178
  4. Step 4: Simplify right side
    2,424,266x = 4,520,488,631,915.28
  5. Step 5: Solve for x
    x = 4,520,488,631,915.28/2,424,266
  6. Step 6: Final answer
    x = 1,864,683.43

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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.