Home / 848,196.44-1,170,397.80-525,788.96

Finding the Fourth Proportional to 848,196.44, 1,170,397.80 and 525,788.96

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Solution

The fourth proportional to 848,196.44, 1,170,397.80 and 525,788.96 is: 725,518.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,196.44 : 1,170,397.80 = 525,788.96 : x
  2. Step 2: Convert to fraction form
    848,196.44/1,170,397.80 = 525,788.96/x
  3. Step 3: Cross multiply
    848,196.44x = 1,170,397.80 × 525,788.96
  4. Step 4: Simplify right side
    848,196.44x = 615,382,242,048.29
  5. Step 5: Solve for x
    x = 615,382,242,048.29/848,196.44
  6. Step 6: Final answer
    x = 725,518.54

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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.