Home / 2,392,110.28-3,588,165.30-1,641,881.80

Finding the Fourth Proportional to 2,392,110.28, 3,588,165.30 and 1,641,881.80

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Solution

The fourth proportional to 2,392,110.28, 3,588,165.30 and 1,641,881.80 is: 2,462,822.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,110.28 : 3,588,165.30 = 1,641,881.80 : x
  2. Step 2: Convert to fraction form
    2,392,110.28/3,588,165.30 = 1,641,881.80/x
  3. Step 3: Cross multiply
    2,392,110.28x = 3,588,165.30 × 1,641,881.80
  4. Step 4: Simplify right side
    2,392,110.28x = 5,891,343,301,461.54
  5. Step 5: Solve for x
    x = 5,891,343,301,461.54/2,392,110.28
  6. Step 6: Final answer
    x = 2,462,822.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.