Home / 914,584.53-1,260,094.33-603,935.53

Finding the Fourth Proportional to 914,584.53, 1,260,094.33 and 603,935.53

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Solution

The fourth proportional to 914,584.53, 1,260,094.33 and 603,935.53 is: 832,089.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    914,584.53 : 1,260,094.33 = 603,935.53 : x
  2. Step 2: Convert to fraction form
    914,584.53/1,260,094.33 = 603,935.53/x
  3. Step 3: Cross multiply
    914,584.53x = 1,260,094.33 × 603,935.53
  4. Step 4: Simplify right side
    914,584.53x = 761,015,734,018.87
  5. Step 5: Solve for x
    x = 761,015,734,018.87/914,584.53
  6. Step 6: Final answer
    x = 832,089.01

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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.