Home / 8,576,570.28-11,835,584.82-4,709,057.34

Finding the Fourth Proportional to 8,576,570.28, 11,835,584.82 and 4,709,057.34

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Solution

The fourth proportional to 8,576,570.28, 11,835,584.82 and 4,709,057.34 is: 6,498,454.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,576,570.28 : 11,835,584.82 = 4,709,057.34 : x
  2. Step 2: Convert to fraction form
    8,576,570.28/11,835,584.82 = 4,709,057.34/x
  3. Step 3: Cross multiply
    8,576,570.28x = 11,835,584.82 × 4,709,057.34
  4. Step 4: Simplify right side
    8,576,570.28x = 55,734,447,569,813.58
  5. Step 5: Solve for x
    x = 55,734,447,569,813.58/8,576,570.28
  6. Step 6: Final answer
    x = 6,498,454.01

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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.