Home / 792,837.92-1,094,124.36-430,264.91

Finding the Fourth Proportional to 792,837.92, 1,094,124.36 and 430,264.91

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Solution

The fourth proportional to 792,837.92, 1,094,124.36 and 430,264.91 is: 593,769.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,837.92 : 1,094,124.36 = 430,264.91 : x
  2. Step 2: Convert to fraction form
    792,837.92/1,094,124.36 = 430,264.91/x
  3. Step 3: Cross multiply
    792,837.92x = 1,094,124.36 × 430,264.91
  4. Step 4: Simplify right side
    792,837.92x = 470,763,321,212.77
  5. Step 5: Solve for x
    x = 470,763,321,212.77/792,837.92
  6. Step 6: Final answer
    x = 593,769.93

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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.