Home / 796,892.32-1,099,704.47-434,316.13

Finding the Fourth Proportional to 796,892.32, 1,099,704.47 and 434,316.13

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Solution

The fourth proportional to 796,892.32, 1,099,704.47 and 434,316.13 is: 599,352.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,892.32 : 1,099,704.47 = 434,316.13 : x
  2. Step 2: Convert to fraction form
    796,892.32/1,099,704.47 = 434,316.13/x
  3. Step 3: Cross multiply
    796,892.32x = 1,099,704.47 × 434,316.13
  4. Step 4: Simplify right side
    796,892.32x = 477,619,381,884.00
  5. Step 5: Solve for x
    x = 477,619,381,884.00/796,892.32
  6. Step 6: Final answer
    x = 599,352.48

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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.