Home / 6,951,692.16-9,591,534-4,196,201.76

Finding the Fourth Proportional to 6,951,692.16, 9,591,534 and 4,196,201.76

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Solution

The fourth proportional to 6,951,692.16, 9,591,534 and 4,196,201.76 is: 5,789,671.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,951,692.16 : 9,591,534 = 4,196,201.76 : x
  2. Step 2: Convert to fraction form
    6,951,692.16/9,591,534 = 4,196,201.76/x
  3. Step 3: Cross multiply
    6,951,692.16x = 9,591,534 × 4,196,201.76
  4. Step 4: Simplify right side
    6,951,692.16x = 40,248,011,851,899.84
  5. Step 5: Solve for x
    x = 40,248,011,851,899.84/6,951,692.16
  6. Step 6: Final answer
    x = 5,789,671.19

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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.