Home / 622,499.40-933,749.10-596,255.40

Finding the Fourth Proportional to 622,499.40, 933,749.10 and 596,255.40

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Solution

The fourth proportional to 622,499.40, 933,749.10 and 596,255.40 is: 894,383.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,499.40 : 933,749.10 = 596,255.40 : x
  2. Step 2: Convert to fraction form
    622,499.40/933,749.10 = 596,255.40/x
  3. Step 3: Cross multiply
    622,499.40x = 933,749.10 × 596,255.40
  4. Step 4: Simplify right side
    622,499.40x = 556,752,943,120.14
  5. Step 5: Solve for x
    x = 556,752,943,120.14/622,499.40
  6. Step 6: Final answer
    x = 894,383.10

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Double scale
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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.