Home / 848,714.64-1,171,202.85-466,741.41

Finding the Fourth Proportional to 848,714.64, 1,171,202.85 and 466,741.41

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Solution

The fourth proportional to 848,714.64, 1,171,202.85 and 466,741.41 is: 644,090.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,714.64 : 1,171,202.85 = 466,741.41 : x
  2. Step 2: Convert to fraction form
    848,714.64/1,171,202.85 = 466,741.41/x
  3. Step 3: Cross multiply
    848,714.64x = 1,171,202.85 × 466,741.41
  4. Step 4: Simplify right side
    848,714.64x = 546,648,869,605.02
  5. Step 5: Solve for x
    x = 546,648,869,605.02/848,714.64
  6. Step 6: Final answer
    x = 644,090.30

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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.