Home / 5,050,568.38-7,575,852.58-1,854,311.62

Finding the Fourth Proportional to 5,050,568.38, 7,575,852.58 and 1,854,311.62

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Solution

The fourth proportional to 5,050,568.38, 7,575,852.58 and 1,854,311.62 is: 2,781,467.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,050,568.38 : 7,575,852.58 = 1,854,311.62 : x
  2. Step 2: Convert to fraction form
    5,050,568.38/7,575,852.58 = 1,854,311.62/x
  3. Step 3: Cross multiply
    5,050,568.38x = 7,575,852.58 × 1,854,311.62
  4. Step 4: Simplify right side
    5,050,568.38x = 14,047,991,470,500.98
  5. Step 5: Solve for x
    x = 14,047,991,470,500.98/5,050,568.38
  6. Step 6: Final answer
    x = 2,781,467.43

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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.