Home / 5,733,797.45-8,602,195.89-2,139,595.79

Finding the Fourth Proportional to 5,733,797.45, 8,602,195.89 and 2,139,595.79

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Solution

The fourth proportional to 5,733,797.45, 8,602,195.89 and 2,139,595.79 is: 3,209,953.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,733,797.45 : 8,602,195.89 = 2,139,595.79 : x
  2. Step 2: Convert to fraction form
    5,733,797.45/8,602,195.89 = 2,139,595.79/x
  3. Step 3: Cross multiply
    5,733,797.45x = 8,602,195.89 × 2,139,595.79
  4. Step 4: Simplify right side
    5,733,797.45x = 18,405,222,110,999.30
  5. Step 5: Solve for x
    x = 18,405,222,110,999.30/5,733,797.45
  6. Step 6: Final answer
    x = 3,209,953.31

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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.