Home / 1,727,939.22-2,591,946.18-529,835.01

Finding the Fourth Proportional to 1,727,939.22, 2,591,946.18 and 529,835.01

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Solution

The fourth proportional to 1,727,939.22, 2,591,946.18 and 529,835.01 is: 794,763.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,939.22 : 2,591,946.18 = 529,835.01 : x
  2. Step 2: Convert to fraction form
    1,727,939.22/2,591,946.18 = 529,835.01/x
  3. Step 3: Cross multiply
    1,727,939.22x = 2,591,946.18 × 529,835.01
  4. Step 4: Simplify right side
    1,727,939.22x = 1,373,303,830,199.76
  5. Step 5: Solve for x
    x = 1,373,303,830,199.76/1,727,939.22
  6. Step 6: Final answer
    x = 794,763.97

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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.