Home / 2,283,567.26-3,151,322.35-1,251,111.67

Finding the Fourth Proportional to 2,283,567.26, 3,151,322.35 and 1,251,111.67

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Solution

The fourth proportional to 2,283,567.26, 3,151,322.35 and 1,251,111.67 is: 1,726,533.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,567.26 : 3,151,322.35 = 1,251,111.67 : x
  2. Step 2: Convert to fraction form
    2,283,567.26/3,151,322.35 = 1,251,111.67/x
  3. Step 3: Cross multiply
    2,283,567.26x = 3,151,322.35 × 1,251,111.67
  4. Step 4: Simplify right side
    2,283,567.26x = 3,942,656,153,882.96
  5. Step 5: Solve for x
    x = 3,942,656,153,882.96/2,283,567.26
  6. Step 6: Final answer
    x = 1,726,533.84

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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.