Home / 794,246.40-1,096,219.40-471,894.40

Finding the Fourth Proportional to 794,246.40, 1,096,219.40 and 471,894.40

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Solution

The fourth proportional to 794,246.40, 1,096,219.40 and 471,894.40 is: 651,308.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,246.40 : 1,096,219.40 = 471,894.40 : x
  2. Step 2: Convert to fraction form
    794,246.40/1,096,219.40 = 471,894.40/x
  3. Step 3: Cross multiply
    794,246.40x = 1,096,219.40 × 471,894.40
  4. Step 4: Simplify right side
    794,246.40x = 517,299,796,031.36
  5. Step 5: Solve for x
    x = 517,299,796,031.36/794,246.40
  6. Step 6: Final answer
    x = 651,308.96

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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.