Home / 716,383.35-1,074,346.29-236,522.16

Finding the Fourth Proportional to 716,383.35, 1,074,346.29 and 236,522.16

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Solution

The fourth proportional to 716,383.35, 1,074,346.29 and 236,522.16 is: 354,707.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,383.35 : 1,074,346.29 = 236,522.16 : x
  2. Step 2: Convert to fraction form
    716,383.35/1,074,346.29 = 236,522.16/x
  3. Step 3: Cross multiply
    716,383.35x = 1,074,346.29 × 236,522.16
  4. Step 4: Simplify right side
    716,383.35x = 254,106,705,098.79
  5. Step 5: Solve for x
    x = 254,106,705,098.79/716,383.35
  6. Step 6: Final answer
    x = 354,707.72

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Double scale
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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.