Home / 6,166,404-8,509,637.52-3,450,674.88

Finding the Fourth Proportional to 6,166,404, 8,509,637.52 and 3,450,674.88

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Solution

The fourth proportional to 6,166,404, 8,509,637.52 and 3,450,674.88 is: 4,761,931.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,166,404 : 8,509,637.52 = 3,450,674.88 : x
  2. Step 2: Convert to fraction form
    6,166,404/8,509,637.52 = 3,450,674.88/x
  3. Step 3: Cross multiply
    6,166,404x = 8,509,637.52 × 3,450,674.88
  4. Step 4: Simplify right side
    6,166,404x = 29,363,992,428,169.50
  5. Step 5: Solve for x
    x = 29,363,992,428,169.50/6,166,404
  6. Step 6: Final answer
    x = 4,761,931.33

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1.5x scale

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.