Home / 3,293,894.40-4,544,538.08-1,843,359.36

Finding the Fourth Proportional to 3,293,894.40, 4,544,538.08 and 1,843,359.36

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Solution

The fourth proportional to 3,293,894.40, 4,544,538.08 and 1,843,359.36 is: 2,543,256.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293,894.40 : 4,544,538.08 = 1,843,359.36 : x
  2. Step 2: Convert to fraction form
    3,293,894.40/4,544,538.08 = 1,843,359.36/x
  3. Step 3: Cross multiply
    3,293,894.40x = 4,544,538.08 × 1,843,359.36
  4. Step 4: Simplify right side
    3,293,894.40x = 8,377,216,806,644.43
  5. Step 5: Solve for x
    x = 8,377,216,806,644.43/3,293,894.40
  6. Step 6: Final answer
    x = 2,543,256.03

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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.