Home / 793,900.10-1,095,576.23-431,326.94

Finding the Fourth Proportional to 793,900.10, 1,095,576.23 and 431,326.94

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Solution

The fourth proportional to 793,900.10, 1,095,576.23 and 431,326.94 is: 595,227.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,900.10 : 1,095,576.23 = 431,326.94 : x
  2. Step 2: Convert to fraction form
    793,900.10/1,095,576.23 = 431,326.94/x
  3. Step 3: Cross multiply
    793,900.10x = 1,095,576.23 × 431,326.94
  4. Step 4: Simplify right side
    793,900.10x = 472,551,535,188.12
  5. Step 5: Solve for x
    x = 472,551,535,188.12/793,900.10
  6. Step 6: Final answer
    x = 595,227.96

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Double scale
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1.5x scale

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.