Home / 792,885.14-1,094,182.06-430,308.92

Finding the Fourth Proportional to 792,885.14, 1,094,182.06 and 430,308.92

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Solution

The fourth proportional to 792,885.14, 1,094,182.06 and 430,308.92 is: 593,826.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,885.14 : 1,094,182.06 = 430,308.92 : x
  2. Step 2: Convert to fraction form
    792,885.14/1,094,182.06 = 430,308.92/x
  3. Step 3: Cross multiply
    792,885.14x = 1,094,182.06 × 430,308.92
  4. Step 4: Simplify right side
    792,885.14x = 470,836,300,521.98
  5. Step 5: Solve for x
    x = 470,836,300,521.98/792,885.14
  6. Step 6: Final answer
    x = 593,826.62

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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.