Home / 793,596.85-1,095,176.75-431,020.98

Finding the Fourth Proportional to 793,596.85, 1,095,176.75 and 431,020.98

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Solution

The fourth proportional to 793,596.85, 1,095,176.75 and 431,020.98 is: 594,816.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,596.85 : 1,095,176.75 = 431,020.98 : x
  2. Step 2: Convert to fraction form
    793,596.85/1,095,176.75 = 431,020.98/x
  3. Step 3: Cross multiply
    793,596.85x = 1,095,176.75 × 431,020.98
  4. Step 4: Simplify right side
    793,596.85x = 472,044,153,903.11
  5. Step 5: Solve for x
    x = 472,044,153,903.11/793,596.85
  6. Step 6: Final answer
    x = 594,816.06

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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.