Home / 792,931.26-1,094,246.22-430,355.13

Finding the Fourth Proportional to 792,931.26, 1,094,246.22 and 430,355.13

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Solution

The fourth proportional to 792,931.26, 1,094,246.22 and 430,355.13 is: 593,890.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,931.26 : 1,094,246.22 = 430,355.13 : x
  2. Step 2: Convert to fraction form
    792,931.26/1,094,246.22 = 430,355.13/x
  3. Step 3: Cross multiply
    792,931.26x = 1,094,246.22 × 430,355.13
  4. Step 4: Simplify right side
    792,931.26x = 470,914,474,260.11
  5. Step 5: Solve for x
    x = 470,914,474,260.11/792,931.26
  6. Step 6: Final answer
    x = 593,890.67

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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.