Home / 3,624,934.88-5,437,050.72-1,100,612

Finding the Fourth Proportional to 3,624,934.88, 5,437,050.72 and 1,100,612

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Solution

The fourth proportional to 3,624,934.88, 5,437,050.72 and 1,100,612 is: 1,650,811.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,934.88 : 5,437,050.72 = 1,100,612 : x
  2. Step 2: Convert to fraction form
    3,624,934.88/5,437,050.72 = 1,100,612/x
  3. Step 3: Cross multiply
    3,624,934.88x = 5,437,050.72 × 1,100,612
  4. Step 4: Simplify right side
    3,624,934.88x = 5,984,083,267,040.64
  5. Step 5: Solve for x
    x = 5,984,083,267,040.64/3,624,934.88
  6. Step 6: Final answer
    x = 1,650,811.25

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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.