Home / 7,006,606.31-10,504,865.34-4,305,350.34

Finding the Fourth Proportional to 7,006,606.31, 10,504,865.34 and 4,305,350.34

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Solution

The fourth proportional to 7,006,606.31, 10,504,865.34 and 4,305,350.34 is: 6,454,926.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,006,606.31 : 10,504,865.34 = 4,305,350.34 : x
  2. Step 2: Convert to fraction form
    7,006,606.31/10,504,865.34 = 4,305,350.34/x
  3. Step 3: Cross multiply
    7,006,606.31x = 10,504,865.34 × 4,305,350.34
  4. Step 4: Simplify right side
    7,006,606.31x = 45,227,125,563,223.21
  5. Step 5: Solve for x
    x = 45,227,125,563,223.21/7,006,606.31
  6. Step 6: Final answer
    x = 6,454,926.05

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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.