Home / 792,967.59-1,094,296.48-430,391.59

Finding the Fourth Proportional to 792,967.59, 1,094,296.48 and 430,391.59

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Solution

The fourth proportional to 792,967.59, 1,094,296.48 and 430,391.59 is: 593,941.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,967.59 : 1,094,296.48 = 430,391.59 : x
  2. Step 2: Convert to fraction form
    792,967.59/1,094,296.48 = 430,391.59/x
  3. Step 3: Cross multiply
    792,967.59x = 1,094,296.48 × 430,391.59
  4. Step 4: Simplify right side
    792,967.59x = 470,975,997,025.11
  5. Step 5: Solve for x
    x = 470,975,997,025.11/792,967.59
  6. Step 6: Final answer
    x = 593,941.04

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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.