Home / 848,077.34-1,170,297.23-466,104.42

Finding the Fourth Proportional to 848,077.34, 1,170,297.23 and 466,104.42

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Solution

The fourth proportional to 848,077.34, 1,170,297.23 and 466,104.42 is: 643,196.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,077.34 : 1,170,297.23 = 466,104.42 : x
  2. Step 2: Convert to fraction form
    848,077.34/1,170,297.23 = 466,104.42/x
  3. Step 3: Cross multiply
    848,077.34x = 1,170,297.23 × 466,104.42
  4. Step 4: Simplify right side
    848,077.34x = 545,480,709,286.24
  5. Step 5: Solve for x
    x = 545,480,709,286.24/848,077.34
  6. Step 6: Final answer
    x = 643,196.90

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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.