Home / 737,925.78-1,106,869.22-205,483.62

Finding the Fourth Proportional to 737,925.78, 1,106,869.22 and 205,483.62

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Solution

The fourth proportional to 737,925.78, 1,106,869.22 and 205,483.62 is: 308,220.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,925.78 : 1,106,869.22 = 205,483.62 : x
  2. Step 2: Convert to fraction form
    737,925.78/1,106,869.22 = 205,483.62/x
  3. Step 3: Cross multiply
    737,925.78x = 1,106,869.22 × 205,483.62
  4. Step 4: Simplify right side
    737,925.78x = 227,443,494,192.18
  5. Step 5: Solve for x
    x = 227,443,494,192.18/737,925.78
  6. Step 6: Final answer
    x = 308,220.01

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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.