Home / 7,514,759.27-10,370,324.43-4,076,926.49

Finding the Fourth Proportional to 7,514,759.27, 10,370,324.43 and 4,076,926.49

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Solution

The fourth proportional to 7,514,759.27, 10,370,324.43 and 4,076,926.49 is: 5,626,135.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,514,759.27 : 10,370,324.43 = 4,076,926.49 : x
  2. Step 2: Convert to fraction form
    7,514,759.27/10,370,324.43 = 4,076,926.49/x
  3. Step 3: Cross multiply
    7,514,759.27x = 10,370,324.43 × 4,076,926.49
  4. Step 4: Simplify right side
    7,514,759.27x = 42,279,050,404,486.96
  5. Step 5: Solve for x
    x = 42,279,050,404,486.96/7,514,759.27
  6. Step 6: Final answer
    x = 5,626,135.03

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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.