Home / 1,336,087.42-2,003,973.24-376,614.98

Finding the Fourth Proportional to 1,336,087.42, 2,003,973.24 and 376,614.98

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Solution

The fourth proportional to 1,336,087.42, 2,003,973.24 and 376,614.98 is: 564,877.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,087.42 : 2,003,973.24 = 376,614.98 : x
  2. Step 2: Convert to fraction form
    1,336,087.42/2,003,973.24 = 376,614.98/x
  3. Step 3: Cross multiply
    1,336,087.42x = 2,003,973.24 × 376,614.98
  4. Step 4: Simplify right side
    1,336,087.42x = 754,726,341,703.14
  5. Step 5: Solve for x
    x = 754,726,341,703.14/1,336,087.42
  6. Step 6: Final answer
    x = 564,877.96

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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.