Home / 937,968.59-1,406,953.43-658,732.43

Finding the Fourth Proportional to 937,968.59, 1,406,953.43 and 658,732.43

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Solution

The fourth proportional to 937,968.59, 1,406,953.43 and 658,732.43 is: 988,099.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,968.59 : 1,406,953.43 = 658,732.43 : x
  2. Step 2: Convert to fraction form
    937,968.59/1,406,953.43 = 658,732.43/x
  3. Step 3: Cross multiply
    937,968.59x = 1,406,953.43 × 658,732.43
  4. Step 4: Simplify right side
    937,968.59x = 926,805,841,512.31
  5. Step 5: Solve for x
    x = 926,805,841,512.31/937,968.59
  6. Step 6: Final answer
    x = 988,099.02

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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.