Home / 3,206,532-4,424,926.80-1,829,850.72

Finding the Fourth Proportional to 3,206,532, 4,424,926.80 and 1,829,850.72

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Solution

The fourth proportional to 3,206,532, 4,424,926.80 and 1,829,850.72 is: 2,525,144.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,206,532 : 4,424,926.80 = 1,829,850.72 : x
  2. Step 2: Convert to fraction form
    3,206,532/4,424,926.80 = 1,829,850.72/x
  3. Step 3: Cross multiply
    3,206,532x = 4,424,926.80 × 1,829,850.72
  4. Step 4: Simplify right side
    3,206,532x = 8,096,955,490,927.30
  5. Step 5: Solve for x
    x = 8,096,955,490,927.30/3,206,532
  6. Step 6: Final answer
    x = 2,525,144.14

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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.