Home / 2,757,651.86-3,804,005.40-1,654,797.98

Finding the Fourth Proportional to 2,757,651.86, 3,804,005.40 and 1,654,797.98

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Solution

The fourth proportional to 2,757,651.86, 3,804,005.40 and 1,654,797.98 is: 2,282,688.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,757,651.86 : 3,804,005.40 = 1,654,797.98 : x
  2. Step 2: Convert to fraction form
    2,757,651.86/3,804,005.40 = 1,654,797.98/x
  3. Step 3: Cross multiply
    2,757,651.86x = 3,804,005.40 × 1,654,797.98
  4. Step 4: Simplify right side
    2,757,651.86x = 6,294,860,432,809.07
  5. Step 5: Solve for x
    x = 6,294,860,432,809.07/2,757,651.86
  6. Step 6: Final answer
    x = 2,282,688.59

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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.