Home / 1,883,132.31-2,824,674.16-463,200.69

Finding the Fourth Proportional to 1,883,132.31, 2,824,674.16 and 463,200.69

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Solution

The fourth proportional to 1,883,132.31, 2,824,674.16 and 463,200.69 is: 694,795.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,132.31 : 2,824,674.16 = 463,200.69 : x
  2. Step 2: Convert to fraction form
    1,883,132.31/2,824,674.16 = 463,200.69/x
  3. Step 3: Cross multiply
    1,883,132.31x = 2,824,674.16 × 463,200.69
  4. Step 4: Simplify right side
    1,883,132.31x = 1,308,391,019,937.17
  5. Step 5: Solve for x
    x = 1,308,391,019,937.17/1,883,132.31
  6. Step 6: Final answer
    x = 694,795.06

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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.