Home / 1,731,704.64-2,597,897.16-533,423.04

Finding the Fourth Proportional to 1,731,704.64, 2,597,897.16 and 533,423.04

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Solution

The fourth proportional to 1,731,704.64, 2,597,897.16 and 533,423.04 is: 800,239.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,731,704.64 : 2,597,897.16 = 533,423.04 : x
  2. Step 2: Convert to fraction form
    1,731,704.64/2,597,897.16 = 533,423.04/x
  3. Step 3: Cross multiply
    1,731,704.64x = 2,597,897.16 × 533,423.04
  4. Step 4: Simplify right side
    1,731,704.64x = 1,385,778,200,694.57
  5. Step 5: Solve for x
    x = 1,385,778,200,694.57/1,731,704.64
  6. Step 6: Final answer
    x = 800,239.35

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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.