Home / 4,670,169.92-7,005,254.88-3,606,763.04

Finding the Fourth Proportional to 4,670,169.92, 7,005,254.88 and 3,606,763.04

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Solution

The fourth proportional to 4,670,169.92, 7,005,254.88 and 3,606,763.04 is: 5,410,144.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,670,169.92 : 7,005,254.88 = 3,606,763.04 : x
  2. Step 2: Convert to fraction form
    4,670,169.92/7,005,254.88 = 3,606,763.04/x
  3. Step 3: Cross multiply
    4,670,169.92x = 7,005,254.88 × 3,606,763.04
  4. Step 4: Simplify right side
    4,670,169.92x = 25,266,294,386,963.64
  5. Step 5: Solve for x
    x = 25,266,294,386,963.64/4,670,169.92
  6. Step 6: Final answer
    x = 5,410,144.56

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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.