Home / 954,322.40-1,431,483.60-529,169.60

Finding the Fourth Proportional to 954,322.40, 1,431,483.60 and 529,169.60

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Solution

The fourth proportional to 954,322.40, 1,431,483.60 and 529,169.60 is: 793,754.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,322.40 : 1,431,483.60 = 529,169.60 : x
  2. Step 2: Convert to fraction form
    954,322.40/1,431,483.60 = 529,169.60/x
  3. Step 3: Cross multiply
    954,322.40x = 1,431,483.60 × 529,169.60
  4. Step 4: Simplify right side
    954,322.40x = 757,497,604,018.56
  5. Step 5: Solve for x
    x = 757,497,604,018.56/954,322.40
  6. Step 6: Final answer
    x = 793,754.40

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Similar ratio
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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.