Home / 737,307.08-1,106,039.58-204,829.64

Finding the Fourth Proportional to 737,307.08, 1,106,039.58 and 204,829.64

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Solution

The fourth proportional to 737,307.08, 1,106,039.58 and 204,829.64 is: 307,266.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,307.08 : 1,106,039.58 = 204,829.64 : x
  2. Step 2: Convert to fraction form
    737,307.08/1,106,039.58 = 204,829.64/x
  3. Step 3: Cross multiply
    737,307.08x = 1,106,039.58 × 204,829.64
  4. Step 4: Simplify right side
    737,307.08x = 226,549,688,997.15
  5. Step 5: Solve for x
    x = 226,549,688,997.15/737,307.08
  6. Step 6: Final answer
    x = 307,266.40

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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.