Home / 937,885.44-1,294,251.76-535,477.44

Finding the Fourth Proportional to 937,885.44, 1,294,251.76 and 535,477.44

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Solution

The fourth proportional to 937,885.44, 1,294,251.76 and 535,477.44 is: 738,941.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,885.44 : 1,294,251.76 = 535,477.44 : x
  2. Step 2: Convert to fraction form
    937,885.44/1,294,251.76 = 535,477.44/x
  3. Step 3: Cross multiply
    937,885.44x = 1,294,251.76 × 535,477.44
  4. Step 4: Simplify right side
    937,885.44x = 693,042,619,160.29
  5. Step 5: Solve for x
    x = 693,042,619,160.29/937,885.44
  6. Step 6: Final answer
    x = 738,941.65

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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.