Home / 6,315,214.09-9,471,372.24-1,766,584.87

Finding the Fourth Proportional to 6,315,214.09, 9,471,372.24 and 1,766,584.87

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Solution

The fourth proportional to 6,315,214.09, 9,471,372.24 and 1,766,584.87 is: 2,649,472.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,315,214.09 : 9,471,372.24 = 1,766,584.87 : x
  2. Step 2: Convert to fraction form
    6,315,214.09/9,471,372.24 = 1,766,584.87/x
  3. Step 3: Cross multiply
    6,315,214.09x = 9,471,372.24 × 1,766,584.87
  4. Step 4: Simplify right side
    6,315,214.09x = 16,731,982,897,322.01
  5. Step 5: Solve for x
    x = 16,731,982,897,322.01/6,315,214.09
  6. Step 6: Final answer
    x = 2,649,472.00

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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.