Home / 9,086,364.10-13,629,546.15-6,535,447.30

Finding the Fourth Proportional to 9,086,364.10, 13,629,546.15 and 6,535,447.30

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Solution

The fourth proportional to 9,086,364.10, 13,629,546.15 and 6,535,447.30 is: 9,803,170.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,086,364.10 : 13,629,546.15 = 6,535,447.30 : x
  2. Step 2: Convert to fraction form
    9,086,364.10/13,629,546.15 = 6,535,447.30/x
  3. Step 3: Cross multiply
    9,086,364.10x = 13,629,546.15 × 6,535,447.30
  4. Step 4: Simplify right side
    9,086,364.10x = 89,075,180,586,242.89
  5. Step 5: Solve for x
    x = 89,075,180,586,242.89/9,086,364.10
  6. Step 6: Final answer
    x = 9,803,170.95

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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.