Home / 793,642.60-1,095,208.16-466,976.77

Finding the Fourth Proportional to 793,642.60, 1,095,208.16 and 466,976.77

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Solution

The fourth proportional to 793,642.60, 1,095,208.16 and 466,976.77 is: 644,416.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,642.60 : 1,095,208.16 = 466,976.77 : x
  2. Step 2: Convert to fraction form
    793,642.60/1,095,208.16 = 466,976.77/x
  3. Step 3: Cross multiply
    793,642.60x = 1,095,208.16 × 466,976.77
  4. Step 4: Simplify right side
    793,642.60x = 511,436,769,034.44
  5. Step 5: Solve for x
    x = 511,436,769,034.44/793,642.60
  6. Step 6: Final answer
    x = 644,416.98

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Double scale
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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.