Home / 5,546,692.11-7,653,999.24-3,065,808.45

Finding the Fourth Proportional to 5,546,692.11, 7,653,999.24 and 3,065,808.45

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Solution

The fourth proportional to 5,546,692.11, 7,653,999.24 and 3,065,808.45 is: 4,230,574.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,546,692.11 : 7,653,999.24 = 3,065,808.45 : x
  2. Step 2: Convert to fraction form
    5,546,692.11/7,653,999.24 = 3,065,808.45/x
  3. Step 3: Cross multiply
    5,546,692.11x = 7,653,999.24 × 3,065,808.45
  4. Step 4: Simplify right side
    5,546,692.11x = 23,465,695,546,285.58
  5. Step 5: Solve for x
    x = 23,465,695,546,285.58/5,546,692.11
  6. Step 6: Final answer
    x = 4,230,574.74

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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.