Home / 17,581,838.94-26,368,507.53-4,802,410.62

Finding the Fourth Proportional to 17,581,838.94, 26,368,507.53 and 4,802,410.62

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Solution

The fourth proportional to 17,581,838.94, 26,368,507.53 and 4,802,410.62 is: 7,202,454.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,581,838.94 : 26,368,507.53 = 4,802,410.62 : x
  2. Step 2: Convert to fraction form
    17,581,838.94/26,368,507.53 = 4,802,410.62/x
  3. Step 3: Cross multiply
    17,581,838.94x = 26,368,507.53 × 4,802,410.62
  4. Step 4: Simplify right side
    17,581,838.94x = 126,632,400,595,621.98
  5. Step 5: Solve for x
    x = 126,632,400,595,621.98/17,581,838.94
  6. Step 6: Final answer
    x = 7,202,454.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.