Home / 3,729,911.40-5,594,867.10-2,983,415.40

Finding the Fourth Proportional to 3,729,911.40, 5,594,867.10 and 2,983,415.40

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Solution

The fourth proportional to 3,729,911.40, 5,594,867.10 and 2,983,415.40 is: 4,475,123.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,729,911.40 : 5,594,867.10 = 2,983,415.40 : x
  2. Step 2: Convert to fraction form
    3,729,911.40/5,594,867.10 = 2,983,415.40/x
  3. Step 3: Cross multiply
    3,729,911.40x = 5,594,867.10 × 2,983,415.40
  4. Step 4: Simplify right side
    3,729,911.40x = 16,691,812,667,093.34
  5. Step 5: Solve for x
    x = 16,691,812,667,093.34/3,729,911.40
  6. Step 6: Final answer
    x = 4,475,123.10

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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.