Home / 5,614,130.70-7,747,491.06-3,035,805.35

Finding the Fourth Proportional to 5,614,130.70, 7,747,491.06 and 3,035,805.35

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Solution

The fourth proportional to 5,614,130.70, 7,747,491.06 and 3,035,805.35 is: 4,189,406.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,614,130.70 : 7,747,491.06 = 3,035,805.35 : x
  2. Step 2: Convert to fraction form
    5,614,130.70/7,747,491.06 = 3,035,805.35/x
  3. Step 3: Cross multiply
    5,614,130.70x = 7,747,491.06 × 3,035,805.35
  4. Step 4: Simplify right side
    5,614,130.70x = 23,519,874,770,287.71
  5. Step 5: Solve for x
    x = 23,519,874,770,287.71/5,614,130.70
  6. Step 6: Final answer
    x = 4,189,406.34

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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.