Home / 1,494,604.66-2,242,262.72-483,726.62

Finding the Fourth Proportional to 1,494,604.66, 2,242,262.72 and 483,726.62

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Solution

The fourth proportional to 1,494,604.66, 2,242,262.72 and 483,726.62 is: 725,705.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,604.66 : 2,242,262.72 = 483,726.62 : x
  2. Step 2: Convert to fraction form
    1,494,604.66/2,242,262.72 = 483,726.62/x
  3. Step 3: Cross multiply
    1,494,604.66x = 2,242,262.72 × 483,726.62
  4. Step 4: Simplify right side
    1,494,604.66x = 1,084,642,166,697.61
  5. Step 5: Solve for x
    x = 1,084,642,166,697.61/1,494,604.66
  6. Step 6: Final answer
    x = 725,705.06

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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.