Home / 834,036.42-1,150,971.48-452,063.10

Finding the Fourth Proportional to 834,036.42, 1,150,971.48 and 452,063.10

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Solution

The fourth proportional to 834,036.42, 1,150,971.48 and 452,063.10 is: 623,847.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    834,036.42 : 1,150,971.48 = 452,063.10 : x
  2. Step 2: Convert to fraction form
    834,036.42/1,150,971.48 = 452,063.10/x
  3. Step 3: Cross multiply
    834,036.42x = 1,150,971.48 × 452,063.10
  4. Step 4: Simplify right side
    834,036.42x = 520,311,735,260.39
  5. Step 5: Solve for x
    x = 520,311,735,260.39/834,036.42
  6. Step 6: Final answer
    x = 623,847.74

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.