Home / 4,689,226-7,033,707.77-1,494,543.88

Finding the Fourth Proportional to 4,689,226, 7,033,707.77 and 1,494,543.88

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Solution

The fourth proportional to 4,689,226, 7,033,707.77 and 1,494,543.88 is: 2,241,773.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,689,226 : 7,033,707.77 = 1,494,543.88 : x
  2. Step 2: Convert to fraction form
    4,689,226/7,033,707.77 = 1,494,543.88/x
  3. Step 3: Cross multiply
    4,689,226x = 7,033,707.77 × 1,494,543.88
  4. Step 4: Simplify right side
    4,689,226x = 10,512,184,901,361.95
  5. Step 5: Solve for x
    x = 10,512,184,901,361.95/4,689,226
  6. Step 6: Final answer
    x = 2,241,773.99

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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.