Home / 1,045,511.22-1,567,635.42-469,028.94

Finding the Fourth Proportional to 1,045,511.22, 1,567,635.42 and 469,028.94

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Solution

The fourth proportional to 1,045,511.22, 1,567,635.42 and 469,028.94 is: 703,260.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,511.22 : 1,567,635.42 = 469,028.94 : x
  2. Step 2: Convert to fraction form
    1,045,511.22/1,567,635.42 = 469,028.94/x
  3. Step 3: Cross multiply
    1,045,511.22x = 1,567,635.42 × 469,028.94
  4. Step 4: Simplify right side
    1,045,511.22x = 735,266,379,349.06
  5. Step 5: Solve for x
    x = 735,266,379,349.06/1,045,511.22
  6. Step 6: Final answer
    x = 703,260.15

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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.