Home / 794,433.56-1,096,323.46-431,860.55

Finding the Fourth Proportional to 794,433.56, 1,096,323.46 and 431,860.55

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Solution

The fourth proportional to 794,433.56, 1,096,323.46 and 431,860.55 is: 595,970.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,433.56 : 1,096,323.46 = 431,860.55 : x
  2. Step 2: Convert to fraction form
    794,433.56/1,096,323.46 = 431,860.55/x
  3. Step 3: Cross multiply
    794,433.56x = 1,096,323.46 × 431,860.55
  4. Step 4: Simplify right side
    794,433.56x = 473,458,845,852.23
  5. Step 5: Solve for x
    x = 473,458,845,852.23/794,433.56
  6. Step 6: Final answer
    x = 595,970.35

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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.