Home / 4,530,048.65-6,795,087.09-1,118,335.61

Finding the Fourth Proportional to 4,530,048.65, 6,795,087.09 and 1,118,335.61

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Solution

The fourth proportional to 4,530,048.65, 6,795,087.09 and 1,118,335.61 is: 1,677,506.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,530,048.65 : 6,795,087.09 = 1,118,335.61 : x
  2. Step 2: Convert to fraction form
    4,530,048.65/6,795,087.09 = 1,118,335.61/x
  3. Step 3: Cross multiply
    4,530,048.65x = 6,795,087.09 × 1,118,335.61
  4. Step 4: Simplify right side
    4,530,048.65x = 7,599,187,865,798.28
  5. Step 5: Solve for x
    x = 7,599,187,865,798.28/4,530,048.65
  6. Step 6: Final answer
    x = 1,677,506.90

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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.