Home / 9,076,013.12-12,524,900.72-4,946,045.41

Finding the Fourth Proportional to 9,076,013.12, 12,524,900.72 and 4,946,045.41

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Solution

The fourth proportional to 9,076,013.12, 12,524,900.72 and 4,946,045.41 is: 6,825,544.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,013.12 : 12,524,900.72 = 4,946,045.41 : x
  2. Step 2: Convert to fraction form
    9,076,013.12/12,524,900.72 = 4,946,045.41/x
  3. Step 3: Cross multiply
    9,076,013.12x = 12,524,900.72 × 4,946,045.41
  4. Step 4: Simplify right side
    9,076,013.12x = 61,948,727,716,861.70
  5. Step 5: Solve for x
    x = 61,948,727,716,861.70/9,076,013.12
  6. Step 6: Final answer
    x = 6,825,544.09

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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.