Home / 792,909.44-1,094,214.98-430,333.32

Finding the Fourth Proportional to 792,909.44, 1,094,214.98 and 430,333.32

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Solution

The fourth proportional to 792,909.44, 1,094,214.98 and 430,333.32 is: 593,859.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,909.44 : 1,094,214.98 = 430,333.32 : x
  2. Step 2: Convert to fraction form
    792,909.44/1,094,214.98 = 430,333.32/x
  3. Step 3: Cross multiply
    792,909.44x = 1,094,214.98 × 430,333.32
  4. Step 4: Simplify right side
    792,909.44x = 470,877,162,985.47
  5. Step 5: Solve for x
    x = 470,877,162,985.47/792,909.44
  6. Step 6: Final answer
    x = 593,859.96

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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.