Home / 3,023,290.65-4,534,907.58-1,225,746.75

Finding the Fourth Proportional to 3,023,290.65, 4,534,907.58 and 1,225,746.75

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Solution

The fourth proportional to 3,023,290.65, 4,534,907.58 and 1,225,746.75 is: 1,838,608.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,290.65 : 4,534,907.58 = 1,225,746.75 : x
  2. Step 2: Convert to fraction form
    3,023,290.65/4,534,907.58 = 1,225,746.75/x
  3. Step 3: Cross multiply
    3,023,290.65x = 4,534,907.58 × 1,225,746.75
  4. Step 4: Simplify right side
    3,023,290.65x = 5,558,648,227,735.37
  5. Step 5: Solve for x
    x = 5,558,648,227,735.37/3,023,290.65
  6. Step 6: Final answer
    x = 1,838,608.61

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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.