Home / 4,027,721.80-6,041,582.70-3,290,441.80

Finding the Fourth Proportional to 4,027,721.80, 6,041,582.70 and 3,290,441.80

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Solution

The fourth proportional to 4,027,721.80, 6,041,582.70 and 3,290,441.80 is: 4,935,662.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,027,721.80 : 6,041,582.70 = 3,290,441.80 : x
  2. Step 2: Convert to fraction form
    4,027,721.80/6,041,582.70 = 3,290,441.80/x
  3. Step 3: Cross multiply
    4,027,721.80x = 6,041,582.70 × 3,290,441.80
  4. Step 4: Simplify right side
    4,027,721.80x = 19,879,476,254,236.86
  5. Step 5: Solve for x
    x = 19,879,476,254,236.86/4,027,721.80
  6. Step 6: Final answer
    x = 4,935,662.70

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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.