Home / 794,083.85-1,095,834.88-431,506.85

Finding the Fourth Proportional to 794,083.85, 1,095,834.88 and 431,506.85

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Solution

The fourth proportional to 794,083.85, 1,095,834.88 and 431,506.85 is: 595,479.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,083.85 : 1,095,834.88 = 431,506.85 : x
  2. Step 2: Convert to fraction form
    794,083.85/1,095,834.88 = 431,506.85/x
  3. Step 3: Cross multiply
    794,083.85x = 1,095,834.88 × 431,506.85
  4. Step 4: Simplify right side
    794,083.85x = 472,860,257,188.93
  5. Step 5: Solve for x
    x = 472,860,257,188.93/794,083.85
  6. Step 6: Final answer
    x = 595,479.00

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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.