Home / 6,042,493.58-8,322,756.65-4,644,381.58

Finding the Fourth Proportional to 6,042,493.58, 8,322,756.65 and 4,644,381.58

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Solution

The fourth proportional to 6,042,493.58, 8,322,756.65 and 4,644,381.58 is: 6,397,037.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,042,493.58 : 8,322,756.65 = 4,644,381.58 : x
  2. Step 2: Convert to fraction form
    6,042,493.58/8,322,756.65 = 4,644,381.58/x
  3. Step 3: Cross multiply
    6,042,493.58x = 8,322,756.65 × 4,644,381.58
  4. Step 4: Simplify right side
    6,042,493.58x = 38,654,057,680,082.51
  5. Step 5: Solve for x
    x = 38,654,057,680,082.51/6,042,493.58
  6. Step 6: Final answer
    x = 6,397,037.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.