Home / 1,083,377.22-1,495,059.21-599,941.80

Finding the Fourth Proportional to 1,083,377.22, 1,495,059.21 and 599,941.80

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Solution

The fourth proportional to 1,083,377.22, 1,495,059.21 and 599,941.80 is: 827,918.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,377.22 : 1,495,059.21 = 599,941.80 : x
  2. Step 2: Convert to fraction form
    1,083,377.22/1,495,059.21 = 599,941.80/x
  3. Step 3: Cross multiply
    1,083,377.22x = 1,495,059.21 × 599,941.80
  4. Step 4: Simplify right side
    1,083,377.22x = 896,948,513,553.98
  5. Step 5: Solve for x
    x = 896,948,513,553.98/1,083,377.22
  6. Step 6: Final answer
    x = 827,918.93

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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.