Home / 5,549,896.58-8,319,333.62-2,670,667.34

Finding the Fourth Proportional to 5,549,896.58, 8,319,333.62 and 2,670,667.34

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Solution

The fourth proportional to 5,549,896.58, 8,319,333.62 and 2,670,667.34 is: 4,003,348.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,549,896.58 : 8,319,333.62 = 2,670,667.34 : x
  2. Step 2: Convert to fraction form
    5,549,896.58/8,319,333.62 = 2,670,667.34/x
  3. Step 3: Cross multiply
    5,549,896.58x = 8,319,333.62 × 2,670,667.34
  4. Step 4: Simplify right side
    5,549,896.58x = 22,218,172,554,577.97
  5. Step 5: Solve for x
    x = 22,218,172,554,577.97/5,549,896.58
  6. Step 6: Final answer
    x = 4,003,348.94

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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.