Home / 2,061,704.91-2,835,063.65-1,789,299.89

Finding the Fourth Proportional to 2,061,704.91, 2,835,063.65 and 1,789,299.89

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Solution

The fourth proportional to 2,061,704.91, 2,835,063.65 and 1,789,299.89 is: 2,460,477.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,061,704.91 : 2,835,063.65 = 1,789,299.89 : x
  2. Step 2: Convert to fraction form
    2,061,704.91/2,835,063.65 = 1,789,299.89/x
  3. Step 3: Cross multiply
    2,061,704.91x = 2,835,063.65 × 1,789,299.89
  4. Step 4: Simplify right side
    2,061,704.91x = 5,072,779,078,017.42
  5. Step 5: Solve for x
    x = 5,072,779,078,017.42/2,061,704.91
  6. Step 6: Final answer
    x = 2,460,477.76

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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.