Home / 6,569,406.90-9,065,751.60-3,629,224.83

Finding the Fourth Proportional to 6,569,406.90, 9,065,751.60 and 3,629,224.83

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Solution

The fourth proportional to 6,569,406.90, 9,065,751.60 and 3,629,224.83 is: 5,008,313.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,569,406.90 : 9,065,751.60 = 3,629,224.83 : x
  2. Step 2: Convert to fraction form
    6,569,406.90/9,065,751.60 = 3,629,224.83/x
  3. Step 3: Cross multiply
    6,569,406.90x = 9,065,751.60 × 3,629,224.83
  4. Step 4: Simplify right side
    6,569,406.90x = 32,901,650,809,332.23
  5. Step 5: Solve for x
    x = 32,901,650,809,332.23/6,569,406.90
  6. Step 6: Final answer
    x = 5,008,313.74

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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.