Home / 792,876.32-1,094,170.04-430,300.24

Finding the Fourth Proportional to 792,876.32, 1,094,170.04 and 430,300.24

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Solution

The fourth proportional to 792,876.32, 1,094,170.04 and 430,300.24 is: 593,814.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,876.32 : 1,094,170.04 = 430,300.24 : x
  2. Step 2: Convert to fraction form
    792,876.32/1,094,170.04 = 430,300.24/x
  3. Step 3: Cross multiply
    792,876.32x = 1,094,170.04 × 430,300.24
  4. Step 4: Simplify right side
    792,876.32x = 470,821,630,812.81
  5. Step 5: Solve for x
    x = 470,821,630,812.81/792,876.32
  6. Step 6: Final answer
    x = 593,814.72

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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.