Home / 5,741,606.60-8,610,854.70-1,698,086.60

Finding the Fourth Proportional to 5,741,606.60, 8,610,854.70 and 1,698,086.60

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Solution

The fourth proportional to 5,741,606.60, 8,610,854.70 and 1,698,086.60 is: 2,546,669.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,741,606.60 : 8,610,854.70 = 1,698,086.60 : x
  2. Step 2: Convert to fraction form
    5,741,606.60/8,610,854.70 = 1,698,086.60/x
  3. Step 3: Cross multiply
    5,741,606.60x = 8,610,854.70 × 1,698,086.60
  4. Step 4: Simplify right side
    5,741,606.60x = 14,621,976,980,617.02
  5. Step 5: Solve for x
    x = 14,621,976,980,617.02/5,741,606.60
  6. Step 6: Final answer
    x = 2,546,669.95

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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.