Home / 848,925.48-1,170,853.26-526,453.32

Finding the Fourth Proportional to 848,925.48, 1,170,853.26 and 526,453.32

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Solution

The fourth proportional to 848,925.48, 1,170,853.26 and 526,453.32 is: 726,093.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,925.48 : 1,170,853.26 = 526,453.32 : x
  2. Step 2: Convert to fraction form
    848,925.48/1,170,853.26 = 526,453.32/x
  3. Step 3: Cross multiply
    848,925.48x = 1,170,853.26 × 526,453.32
  4. Step 4: Simplify right side
    848,925.48x = 616,399,585,959.82
  5. Step 5: Solve for x
    x = 616,399,585,959.82/848,925.48
  6. Step 6: Final answer
    x = 726,093.87

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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.