Home / 2,417,389.67-3,335,927.26-1,329,660.92

Finding the Fourth Proportional to 2,417,389.67, 3,335,927.26 and 1,329,660.92

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Solution

The fourth proportional to 2,417,389.67, 3,335,927.26 and 1,329,660.92 is: 1,834,893.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,389.67 : 3,335,927.26 = 1,329,660.92 : x
  2. Step 2: Convert to fraction form
    2,417,389.67/3,335,927.26 = 1,329,660.92/x
  3. Step 3: Cross multiply
    2,417,389.67x = 3,335,927.26 × 1,329,660.92
  4. Step 4: Simplify right side
    2,417,389.67x = 4,435,652,109,584.68
  5. Step 5: Solve for x
    x = 4,435,652,109,584.68/2,417,389.67
  6. Step 6: Final answer
    x = 1,834,893.30

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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.