Home / 6,670,043.76-9,204,692.40-3,614,263.68

Finding the Fourth Proportional to 6,670,043.76, 9,204,692.40 and 3,614,263.68

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Solution

The fourth proportional to 6,670,043.76, 9,204,692.40 and 3,614,263.68 is: 4,987,701.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,670,043.76 : 9,204,692.40 = 3,614,263.68 : x
  2. Step 2: Convert to fraction form
    6,670,043.76/9,204,692.40 = 3,614,263.68/x
  3. Step 3: Cross multiply
    6,670,043.76x = 9,204,692.40 × 3,614,263.68
  4. Step 4: Simplify right side
    6,670,043.76x = 33,268,185,426,892.04
  5. Step 5: Solve for x
    x = 33,268,185,426,892.04/6,670,043.76
  6. Step 6: Final answer
    x = 4,987,701.22

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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.