Home / 4,021,362.40-6,033,793.20-2,026,818.40

Finding the Fourth Proportional to 4,021,362.40, 6,033,793.20 and 2,026,818.40

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Solution

The fourth proportional to 4,021,362.40, 6,033,793.20 and 2,026,818.40 is: 3,041,109.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,021,362.40 : 6,033,793.20 = 2,026,818.40 : x
  2. Step 2: Convert to fraction form
    4,021,362.40/6,033,793.20 = 2,026,818.40/x
  3. Step 3: Cross multiply
    4,021,362.40x = 6,033,793.20 × 2,026,818.40
  4. Step 4: Simplify right side
    4,021,362.40x = 12,229,403,079,554.88
  5. Step 5: Solve for x
    x = 12,229,403,079,554.88/4,021,362.40
  6. Step 6: Final answer
    x = 3,041,109.42

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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.