Home / 793,683.29-1,095,302.93-431,107.04

Finding the Fourth Proportional to 793,683.29, 1,095,302.93 and 431,107.04

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Solution

The fourth proportional to 793,683.29, 1,095,302.93 and 431,107.04 is: 594,938.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,683.29 : 1,095,302.93 = 431,107.04 : x
  2. Step 2: Convert to fraction form
    793,683.29/1,095,302.93 = 431,107.04/x
  3. Step 3: Cross multiply
    793,683.29x = 1,095,302.93 × 431,107.04
  4. Step 4: Simplify right side
    793,683.29x = 472,192,796,423.58
  5. Step 5: Solve for x
    x = 472,192,796,423.58/793,683.29
  6. Step 6: Final answer
    x = 594,938.57

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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.