Home / 9,076,010.51-12,524,897.11-4,946,042.79

Finding the Fourth Proportional to 9,076,010.51, 12,524,897.11 and 4,946,042.79

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Solution

The fourth proportional to 9,076,010.51, 12,524,897.11 and 4,946,042.79 is: 6,825,540.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,010.51 : 12,524,897.11 = 4,946,042.79 : x
  2. Step 2: Convert to fraction form
    9,076,010.51/12,524,897.11 = 4,946,042.79/x
  3. Step 3: Cross multiply
    9,076,010.51x = 12,524,897.11 × 4,946,042.79
  4. Step 4: Simplify right side
    9,076,010.51x = 61,948,676,983,782.85
  5. Step 5: Solve for x
    x = 61,948,676,983,782.85/9,076,010.51
  6. Step 6: Final answer
    x = 6,825,540.47

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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.