Home / 4,439,008.19-6,654,575.67-2,163,259.73

Finding the Fourth Proportional to 4,439,008.19, 6,654,575.67 and 2,163,259.73

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Solution

The fourth proportional to 4,439,008.19, 6,654,575.67 and 2,163,259.73 is: 3,242,971.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,008.19 : 6,654,575.67 = 2,163,259.73 : x
  2. Step 2: Convert to fraction form
    4,439,008.19/6,654,575.67 = 2,163,259.73/x
  3. Step 3: Cross multiply
    4,439,008.19x = 6,654,575.67 × 2,163,259.73
  4. Step 4: Simplify right side
    4,439,008.19x = 14,395,575,567,148.77
  5. Step 5: Solve for x
    x = 14,395,575,567,148.77/4,439,008.19
  6. Step 6: Final answer
    x = 3,242,971.17

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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.