Home / 3,236,983.48-4,855,473.60-962,498.08

Finding the Fourth Proportional to 3,236,983.48, 4,855,473.60 and 962,498.08

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Solution

The fourth proportional to 3,236,983.48, 4,855,473.60 and 962,498.08 is: 1,443,746.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,236,983.48 : 4,855,473.60 = 962,498.08 : x
  2. Step 2: Convert to fraction form
    3,236,983.48/4,855,473.60 = 962,498.08/x
  3. Step 3: Cross multiply
    3,236,983.48x = 4,855,473.60 × 962,498.08
  4. Step 4: Simplify right side
    3,236,983.48x = 4,673,384,017,490.69
  5. Step 5: Solve for x
    x = 4,673,384,017,490.69/3,236,983.48
  6. Step 6: Final answer
    x = 1,443,746.64

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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.