Home / 792,925.61-1,094,247.83-430,353.81

Finding the Fourth Proportional to 792,925.61, 1,094,247.83 and 430,353.81

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Solution

The fourth proportional to 792,925.61, 1,094,247.83 and 430,353.81 is: 593,893.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,925.61 : 1,094,247.83 = 430,353.81 : x
  2. Step 2: Convert to fraction form
    792,925.61/1,094,247.83 = 430,353.81/x
  3. Step 3: Cross multiply
    792,925.61x = 1,094,247.83 × 430,353.81
  4. Step 4: Simplify right side
    792,925.61x = 470,913,723,800.62
  5. Step 5: Solve for x
    x = 470,913,723,800.62/792,925.61
  6. Step 6: Final answer
    x = 593,893.96

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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.