Home / 3,350,206.52-4,622,909.30-1,973,460.64

Finding the Fourth Proportional to 3,350,206.52, 4,622,909.30 and 1,973,460.64

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Solution

The fourth proportional to 3,350,206.52, 4,622,909.30 and 1,973,460.64 is: 2,723,154.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,206.52 : 4,622,909.30 = 1,973,460.64 : x
  2. Step 2: Convert to fraction form
    3,350,206.52/4,622,909.30 = 1,973,460.64/x
  3. Step 3: Cross multiply
    3,350,206.52x = 4,622,909.30 × 1,973,460.64
  4. Step 4: Simplify right side
    3,350,206.52x = 9,123,129,538,582.59
  5. Step 5: Solve for x
    x = 9,123,129,538,582.59/3,350,206.52
  6. Step 6: Final answer
    x = 2,723,154.37

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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.