Home / 4,071,771.08-6,107,651.45-1,039,137

Finding the Fourth Proportional to 4,071,771.08, 6,107,651.45 and 1,039,137

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Solution

The fourth proportional to 4,071,771.08, 6,107,651.45 and 1,039,137 is: 1,558,704.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,071,771.08 : 6,107,651.45 = 1,039,137 : x
  2. Step 2: Convert to fraction form
    4,071,771.08/6,107,651.45 = 1,039,137/x
  3. Step 3: Cross multiply
    4,071,771.08x = 6,107,651.45 × 1,039,137
  4. Step 4: Simplify right side
    4,071,771.08x = 6,346,686,604,798.65
  5. Step 5: Solve for x
    x = 6,346,686,604,798.65/4,071,771.08
  6. Step 6: Final answer
    x = 1,558,704.18

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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.