Home / 6,292,076.23-9,432,134.64-4,011,199.21

Finding the Fourth Proportional to 6,292,076.23, 9,432,134.64 and 4,011,199.21

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Solution

The fourth proportional to 6,292,076.23, 9,432,134.64 and 4,011,199.21 is: 6,012,986.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,292,076.23 : 9,432,134.64 = 4,011,199.21 : x
  2. Step 2: Convert to fraction form
    6,292,076.23/9,432,134.64 = 4,011,199.21/x
  3. Step 3: Cross multiply
    6,292,076.23x = 9,432,134.64 × 4,011,199.21
  4. Step 4: Simplify right side
    6,292,076.23x = 37,834,171,016,581.63
  5. Step 5: Solve for x
    x = 37,834,171,016,581.63/6,292,076.23
  6. Step 6: Final answer
    x = 6,012,986.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.