Home / 1,624,456.04-2,241,983.94-935,996.06

Finding the Fourth Proportional to 1,624,456.04, 2,241,983.94 and 935,996.06

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Solution

The fourth proportional to 1,624,456.04, 2,241,983.94 and 935,996.06 is: 1,291,809.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,624,456.04 : 2,241,983.94 = 935,996.06 : x
  2. Step 2: Convert to fraction form
    1,624,456.04/2,241,983.94 = 935,996.06/x
  3. Step 3: Cross multiply
    1,624,456.04x = 2,241,983.94 × 935,996.06
  4. Step 4: Simplify right side
    1,624,456.04x = 2,098,488,134,423.28
  5. Step 5: Solve for x
    x = 2,098,488,134,423.28/1,624,456.04
  6. Step 6: Final answer
    x = 1,291,809.74

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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.