Home / 1,727,946.21-2,591,822.43-529,865.24

Finding the Fourth Proportional to 1,727,946.21, 2,591,822.43 and 529,865.24

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Solution

The fourth proportional to 1,727,946.21, 2,591,822.43 and 529,865.24 is: 794,768.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,946.21 : 2,591,822.43 = 529,865.24 : x
  2. Step 2: Convert to fraction form
    1,727,946.21/2,591,822.43 = 529,865.24/x
  3. Step 3: Cross multiply
    1,727,946.21x = 2,591,822.43 × 529,865.24
  4. Step 4: Simplify right side
    1,727,946.21x = 1,373,316,600,950.22
  5. Step 5: Solve for x
    x = 1,373,316,600,950.22/1,727,946.21
  6. Step 6: Final answer
    x = 794,768.14

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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.