Home / 1,077,917.83-1,617,024.36-367,755.19

Finding the Fourth Proportional to 1,077,917.83, 1,617,024.36 and 367,755.19

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Solution

The fourth proportional to 1,077,917.83, 1,617,024.36 and 367,755.19 is: 551,683.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,917.83 : 1,617,024.36 = 367,755.19 : x
  2. Step 2: Convert to fraction form
    1,077,917.83/1,617,024.36 = 367,755.19/x
  3. Step 3: Cross multiply
    1,077,917.83x = 1,617,024.36 × 367,755.19
  4. Step 4: Simplify right side
    1,077,917.83x = 594,669,098,082.95
  5. Step 5: Solve for x
    x = 594,669,098,082.95/1,077,917.83
  6. Step 6: Final answer
    x = 551,683.15

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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.