Home / 9,076,013.62-12,524,901.41-4,946,045.92

Finding the Fourth Proportional to 9,076,013.62, 12,524,901.41 and 4,946,045.92

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Solution

The fourth proportional to 9,076,013.62, 12,524,901.41 and 4,946,045.92 is: 6,825,544.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,013.62 : 12,524,901.41 = 4,946,045.92 : x
  2. Step 2: Convert to fraction form
    9,076,013.62/12,524,901.41 = 4,946,045.92/x
  3. Step 3: Cross multiply
    9,076,013.62x = 12,524,901.41 × 4,946,045.92
  4. Step 4: Simplify right side
    9,076,013.62x = 61,948,737,517,332.75
  5. Step 5: Solve for x
    x = 61,948,737,517,332.75/9,076,013.62
  6. Step 6: Final answer
    x = 6,825,544.79

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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.