Home / 2,541,656.39-3,506,609.03-1,624,422.44

Finding the Fourth Proportional to 2,541,656.39, 3,506,609.03 and 1,624,422.44

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Solution

The fourth proportional to 2,541,656.39, 3,506,609.03 and 1,624,422.44 is: 2,241,142.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541,656.39 : 3,506,609.03 = 1,624,422.44 : x
  2. Step 2: Convert to fraction form
    2,541,656.39/3,506,609.03 = 1,624,422.44/x
  3. Step 3: Cross multiply
    2,541,656.39x = 3,506,609.03 × 1,624,422.44
  4. Step 4: Simplify right side
    2,541,656.39x = 5,696,214,370,983.48
  5. Step 5: Solve for x
    x = 5,696,214,370,983.48/2,541,656.39
  6. Step 6: Final answer
    x = 2,241,142.59

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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.