Home / 794,073.36-1,095,994.08-488,412.48

Finding the Fourth Proportional to 794,073.36, 1,095,994.08 and 488,412.48

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Solution

The fourth proportional to 794,073.36, 1,095,994.08 and 488,412.48 is: 674,115.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,073.36 : 1,095,994.08 = 488,412.48 : x
  2. Step 2: Convert to fraction form
    794,073.36/1,095,994.08 = 488,412.48/x
  3. Step 3: Cross multiply
    794,073.36x = 1,095,994.08 × 488,412.48
  4. Step 4: Simplify right side
    794,073.36x = 535,297,186,678.12
  5. Step 5: Solve for x
    x = 535,297,186,678.12/794,073.36
  6. Step 6: Final answer
    x = 674,115.53

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.