Home / 795,590.19-1,193,388.53-322,284.51

Finding the Fourth Proportional to 795,590.19, 1,193,388.53 and 322,284.51

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Solution

The fourth proportional to 795,590.19, 1,193,388.53 and 322,284.51 is: 483,428.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,590.19 : 1,193,388.53 = 322,284.51 : x
  2. Step 2: Convert to fraction form
    795,590.19/1,193,388.53 = 322,284.51/x
  3. Step 3: Cross multiply
    795,590.19x = 1,193,388.53 × 322,284.51
  4. Step 4: Simplify right side
    795,590.19x = 384,610,636,019.25
  5. Step 5: Solve for x
    x = 384,610,636,019.25/795,590.19
  6. Step 6: Final answer
    x = 483,428.08

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.