Home / 4,013,784.55-6,021,423.82-1,825,511.64

Finding the Fourth Proportional to 4,013,784.55, 6,021,423.82 and 1,825,511.64

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Solution

The fourth proportional to 4,013,784.55, 6,021,423.82 and 1,825,511.64 is: 2,738,607.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013,784.55 : 6,021,423.82 = 1,825,511.64 : x
  2. Step 2: Convert to fraction form
    4,013,784.55/6,021,423.82 = 1,825,511.64/x
  3. Step 3: Cross multiply
    4,013,784.55x = 6,021,423.82 × 1,825,511.64
  4. Step 4: Simplify right side
    4,013,784.55x = 10,992,179,284,554.75
  5. Step 5: Solve for x
    x = 10,992,179,284,554.75/4,013,784.55
  6. Step 6: Final answer
    x = 2,738,607.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.