Home / 446,118.08-615,602.04-264,799.04

Finding the Fourth Proportional to 446,118.08, 615,602.04 and 264,799.04

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Solution

The fourth proportional to 446,118.08, 615,602.04 and 264,799.04 is: 365,398.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,118.08 : 615,602.04 = 264,799.04 : x
  2. Step 2: Convert to fraction form
    446,118.08/615,602.04 = 264,799.04/x
  3. Step 3: Cross multiply
    446,118.08x = 615,602.04 × 264,799.04
  4. Step 4: Simplify right side
    446,118.08x = 163,010,829,214.04
  5. Step 5: Solve for x
    x = 163,010,829,214.04/446,118.08
  6. Step 6: Final answer
    x = 365,398.39

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Similar ratio
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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.