Home / 2,760,457.92-4,141,351.26-1,163,477.76

Finding the Fourth Proportional to 2,760,457.92, 4,141,351.26 and 1,163,477.76

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Solution

The fourth proportional to 2,760,457.92, 4,141,351.26 and 1,163,477.76 is: 1,745,496.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,760,457.92 : 4,141,351.26 = 1,163,477.76 : x
  2. Step 2: Convert to fraction form
    2,760,457.92/4,141,351.26 = 1,163,477.76/x
  3. Step 3: Cross multiply
    2,760,457.92x = 4,141,351.26 × 1,163,477.76
  4. Step 4: Simplify right side
    2,760,457.92x = 4,818,370,087,357.98
  5. Step 5: Solve for x
    x = 4,818,370,087,357.98/2,760,457.92
  6. Step 6: Final answer
    x = 1,745,496.66

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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.