Home / 794,135.60-1,095,903.51-431,552.60

Finding the Fourth Proportional to 794,135.60, 1,095,903.51 and 431,552.60

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Solution

The fourth proportional to 794,135.60, 1,095,903.51 and 431,552.60 is: 595,540.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,135.60 : 1,095,903.51 = 431,552.60 : x
  2. Step 2: Convert to fraction form
    794,135.60/1,095,903.51 = 431,552.60/x
  3. Step 3: Cross multiply
    794,135.60x = 1,095,903.51 × 431,552.60
  4. Step 4: Simplify right side
    794,135.60x = 472,940,009,089.63
  5. Step 5: Solve for x
    x = 472,940,009,089.63/794,135.60
  6. Step 6: Final answer
    x = 595,540.62

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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.