Home / 3,795,423.30-5,237,814.96-2,076,543.90

Finding the Fourth Proportional to 3,795,423.30, 5,237,814.96 and 2,076,543.90

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Solution

The fourth proportional to 3,795,423.30, 5,237,814.96 and 2,076,543.90 is: 2,865,702.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,795,423.30 : 5,237,814.96 = 2,076,543.90 : x
  2. Step 2: Convert to fraction form
    3,795,423.30/5,237,814.96 = 2,076,543.90/x
  3. Step 3: Cross multiply
    3,795,423.30x = 5,237,814.96 × 2,076,543.90
  4. Step 4: Simplify right side
    3,795,423.30x = 10,876,552,704,516.74
  5. Step 5: Solve for x
    x = 10,876,552,704,516.74/3,795,423.30
  6. Step 6: Final answer
    x = 2,865,702.15

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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.