Home / 936,286.20-1,404,429.30-463,894.20

Finding the Fourth Proportional to 936,286.20, 1,404,429.30 and 463,894.20

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Solution

The fourth proportional to 936,286.20, 1,404,429.30 and 463,894.20 is: 695,841.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,286.20 : 1,404,429.30 = 463,894.20 : x
  2. Step 2: Convert to fraction form
    936,286.20/1,404,429.30 = 463,894.20/x
  3. Step 3: Cross multiply
    936,286.20x = 1,404,429.30 × 463,894.20
  4. Step 4: Simplify right side
    936,286.20x = 651,506,606,580.06
  5. Step 5: Solve for x
    x = 651,506,606,580.06/936,286.20
  6. Step 6: Final answer
    x = 695,841.30

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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.