Home / 793,616.88-1,095,063.33-487,594.84

Finding the Fourth Proportional to 793,616.88, 1,095,063.33 and 487,594.84

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Solution

The fourth proportional to 793,616.88, 1,095,063.33 and 487,594.84 is: 672,802.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,616.88 : 1,095,063.33 = 487,594.84 : x
  2. Step 2: Convert to fraction form
    793,616.88/1,095,063.33 = 487,594.84/x
  3. Step 3: Cross multiply
    793,616.88x = 1,095,063.33 × 487,594.84
  4. Step 4: Simplify right side
    793,616.88x = 533,947,229,181.22
  5. Step 5: Solve for x
    x = 533,947,229,181.22/793,616.88
  6. Step 6: Final answer
    x = 672,802.26

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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.