Home / 3,225,846.30-4,451,632.65-1,775,510.52

Finding the Fourth Proportional to 3,225,846.30, 4,451,632.65 and 1,775,510.52

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Solution

The fourth proportional to 3,225,846.30, 4,451,632.65 and 1,775,510.52 is: 2,450,185.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,225,846.30 : 4,451,632.65 = 1,775,510.52 : x
  2. Step 2: Convert to fraction form
    3,225,846.30/4,451,632.65 = 1,775,510.52/x
  3. Step 3: Cross multiply
    3,225,846.30x = 4,451,632.65 × 1,775,510.52
  4. Step 4: Simplify right side
    3,225,846.30x = 7,903,920,601,250.48
  5. Step 5: Solve for x
    x = 7,903,920,601,250.48/3,225,846.30
  6. Step 6: Final answer
    x = 2,450,185.12

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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.