Home / 8,660,240.24-12,993,245.37-2,903,543.51

Finding the Fourth Proportional to 8,660,240.24, 12,993,245.37 and 2,903,543.51

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Solution

The fourth proportional to 8,660,240.24, 12,993,245.37 and 2,903,543.51 is: 4,356,282.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,660,240.24 : 12,993,245.37 = 2,903,543.51 : x
  2. Step 2: Convert to fraction form
    8,660,240.24/12,993,245.37 = 2,903,543.51/x
  3. Step 3: Cross multiply
    8,660,240.24x = 12,993,245.37 × 2,903,543.51
  4. Step 4: Simplify right side
    8,660,240.24x = 37,726,453,202,934.82
  5. Step 5: Solve for x
    x = 37,726,453,202,934.82/8,660,240.24
  6. Step 6: Final answer
    x = 4,356,282.53

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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.