Home / 937,801.05-1,293,689.31-593,056.38

Finding the Fourth Proportional to 937,801.05, 1,293,689.31 and 593,056.38

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Solution

The fourth proportional to 937,801.05, 1,293,689.31 and 593,056.38 is: 818,116.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,801.05 : 1,293,689.31 = 593,056.38 : x
  2. Step 2: Convert to fraction form
    937,801.05/1,293,689.31 = 593,056.38/x
  3. Step 3: Cross multiply
    937,801.05x = 1,293,689.31 × 593,056.38
  4. Step 4: Simplify right side
    937,801.05x = 767,230,699,033.30
  5. Step 5: Solve for x
    x = 767,230,699,033.30/937,801.05
  6. Step 6: Final answer
    x = 818,116.70

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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.