Home / 6,847,548.03-9,449,500.10-3,791,696.67

Finding the Fourth Proportional to 6,847,548.03, 9,449,500.10 and 3,791,696.67

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Solution

The fourth proportional to 6,847,548.03, 9,449,500.10 and 3,791,696.67 is: 5,232,477.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,847,548.03 : 9,449,500.10 = 3,791,696.67 : x
  2. Step 2: Convert to fraction form
    6,847,548.03/9,449,500.10 = 3,791,696.67/x
  3. Step 3: Cross multiply
    6,847,548.03x = 9,449,500.10 × 3,791,696.67
  4. Step 4: Simplify right side
    6,847,548.03x = 35,829,638,043,376.19
  5. Step 5: Solve for x
    x = 35,829,638,043,376.19/6,847,548.03
  6. Step 6: Final answer
    x = 5,232,477.07

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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.