Home / 4,435,997.80-6,651,135.14-1,740,595.32

Finding the Fourth Proportional to 4,435,997.80, 6,651,135.14 and 1,740,595.32

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Solution

The fourth proportional to 4,435,997.80, 6,651,135.14 and 1,740,595.32 is: 2,609,770.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435,997.80 : 6,651,135.14 = 1,740,595.32 : x
  2. Step 2: Convert to fraction form
    4,435,997.80/6,651,135.14 = 1,740,595.32/x
  3. Step 3: Cross multiply
    4,435,997.80x = 6,651,135.14 × 1,740,595.32
  4. Step 4: Simplify right side
    4,435,997.80x = 11,576,934,697,371.54
  5. Step 5: Solve for x
    x = 11,576,934,697,371.54/4,435,997.80
  6. Step 6: Final answer
    x = 2,609,770.16

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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.