Home / 9,076,013.51-12,524,901.25-4,946,045.79

Finding the Fourth Proportional to 9,076,013.51, 12,524,901.25 and 4,946,045.79

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Solution

The fourth proportional to 9,076,013.51, 12,524,901.25 and 4,946,045.79 is: 6,825,544.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,013.51 : 12,524,901.25 = 4,946,045.79 : x
  2. Step 2: Convert to fraction form
    9,076,013.51/12,524,901.25 = 4,946,045.79/x
  3. Step 3: Cross multiply
    9,076,013.51x = 12,524,901.25 × 4,946,045.79
  4. Step 4: Simplify right side
    9,076,013.51x = 61,948,735,035,103.73
  5. Step 5: Solve for x
    x = 61,948,735,035,103.73/9,076,013.51
  6. Step 6: Final answer
    x = 6,825,544.61

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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.