Home / 937,330.58-1,406,004.08-227,364.77

Finding the Fourth Proportional to 937,330.58, 1,406,004.08 and 227,364.77

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Solution

The fourth proportional to 937,330.58, 1,406,004.08 and 227,364.77 is: 341,049.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,330.58 : 1,406,004.08 = 227,364.77 : x
  2. Step 2: Convert to fraction form
    937,330.58/1,406,004.08 = 227,364.77/x
  3. Step 3: Cross multiply
    937,330.58x = 1,406,004.08 × 227,364.77
  4. Step 4: Simplify right side
    937,330.58x = 319,675,796,646.45
  5. Step 5: Solve for x
    x = 319,675,796,646.45/937,330.58
  6. Step 6: Final answer
    x = 341,049.15

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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.