Home / 5,483,379.40-7,567,300.01-3,035,990.38

Finding the Fourth Proportional to 5,483,379.40, 7,567,300.01 and 3,035,990.38

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Solution

The fourth proportional to 5,483,379.40, 7,567,300.01 and 3,035,990.38 is: 4,189,797.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,483,379.40 : 7,567,300.01 = 3,035,990.38 : x
  2. Step 2: Convert to fraction form
    5,483,379.40/7,567,300.01 = 3,035,990.38/x
  3. Step 3: Cross multiply
    5,483,379.40x = 7,567,300.01 × 3,035,990.38
  4. Step 4: Simplify right side
    5,483,379.40x = 22,974,249,979,917.45
  5. Step 5: Solve for x
    x = 22,974,249,979,917.45/5,483,379.40
  6. Step 6: Final answer
    x = 4,189,797.62

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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.