Home / 4,421,234.52-6,631,851.77-1,226,360.69

Finding the Fourth Proportional to 4,421,234.52, 6,631,851.77 and 1,226,360.69

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Solution

The fourth proportional to 4,421,234.52, 6,631,851.77 and 1,226,360.69 is: 1,839,541.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,421,234.52 : 6,631,851.77 = 1,226,360.69 : x
  2. Step 2: Convert to fraction form
    4,421,234.52/6,631,851.77 = 1,226,360.69/x
  3. Step 3: Cross multiply
    4,421,234.52x = 6,631,851.77 × 1,226,360.69
  4. Step 4: Simplify right side
    4,421,234.52x = 8,133,042,312,634.92
  5. Step 5: Solve for x
    x = 8,133,042,312,634.92/4,421,234.52
  6. Step 6: Final answer
    x = 1,839,541.03

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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.