Home / 2,243,829.24-3,096,076.50-1,326,212.64

Finding the Fourth Proportional to 2,243,829.24, 3,096,076.50 and 1,326,212.64

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Solution

The fourth proportional to 2,243,829.24, 3,096,076.50 and 1,326,212.64 is: 1,829,932.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,829.24 : 3,096,076.50 = 1,326,212.64 : x
  2. Step 2: Convert to fraction form
    2,243,829.24/3,096,076.50 = 1,326,212.64/x
  3. Step 3: Cross multiply
    2,243,829.24x = 3,096,076.50 × 1,326,212.64
  4. Step 4: Simplify right side
    2,243,829.24x = 4,106,055,788,706.96
  5. Step 5: Solve for x
    x = 4,106,055,788,706.96/2,243,829.24
  6. Step 6: Final answer
    x = 1,829,932.38

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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.