Home / 737,307.83-1,106,040.71-204,830.39

Finding the Fourth Proportional to 737,307.83, 1,106,040.71 and 204,830.39

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Solution

The fourth proportional to 737,307.83, 1,106,040.71 and 204,830.39 is: 307,267.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,307.83 : 1,106,040.71 = 204,830.39 : x
  2. Step 2: Convert to fraction form
    737,307.83/1,106,040.71 = 204,830.39/x
  3. Step 3: Cross multiply
    737,307.83x = 1,106,040.71 × 204,830.39
  4. Step 4: Simplify right side
    737,307.83x = 226,550,749,985.18
  5. Step 5: Solve for x
    x = 226,550,749,985.18/737,307.83
  6. Step 6: Final answer
    x = 307,267.52

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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.