Home / 4,010,740.12-5,535,528.96-2,380,046.68

Finding the Fourth Proportional to 4,010,740.12, 5,535,528.96 and 2,380,046.68

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Solution

The fourth proportional to 4,010,740.12, 5,535,528.96 and 2,380,046.68 is: 3,284,884.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010,740.12 : 5,535,528.96 = 2,380,046.68 : x
  2. Step 2: Convert to fraction form
    4,010,740.12/5,535,528.96 = 2,380,046.68/x
  3. Step 3: Cross multiply
    4,010,740.12x = 5,535,528.96 × 2,380,046.68
  4. Step 4: Simplify right side
    4,010,740.12x = 13,174,817,323,291.85
  5. Step 5: Solve for x
    x = 13,174,817,323,291.85/4,010,740.12
  6. Step 6: Final answer
    x = 3,284,884.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.