Home / 1,051,316.22-1,450,816.96-567,881.37

Finding the Fourth Proportional to 1,051,316.22, 1,450,816.96 and 567,881.37

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Solution

The fourth proportional to 1,051,316.22, 1,450,816.96 and 567,881.37 is: 783,676.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,316.22 : 1,450,816.96 = 567,881.37 : x
  2. Step 2: Convert to fraction form
    1,051,316.22/1,450,816.96 = 567,881.37/x
  3. Step 3: Cross multiply
    1,051,316.22x = 1,450,816.96 × 567,881.37
  4. Step 4: Simplify right side
    1,051,316.22x = 823,891,915,609.95
  5. Step 5: Solve for x
    x = 823,891,915,609.95/1,051,316.22
  6. Step 6: Final answer
    x = 783,676.60

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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.