Home / 1,731,615.90-2,597,423.85-1,093,886.70

Finding the Fourth Proportional to 1,731,615.90, 2,597,423.85 and 1,093,886.70

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Solution

The fourth proportional to 1,731,615.90, 2,597,423.85 and 1,093,886.70 is: 1,640,830.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,731,615.90 : 2,597,423.85 = 1,093,886.70 : x
  2. Step 2: Convert to fraction form
    1,731,615.90/2,597,423.85 = 1,093,886.70/x
  3. Step 3: Cross multiply
    1,731,615.90x = 2,597,423.85 × 1,093,886.70
  4. Step 4: Simplify right side
    1,731,615.90x = 2,841,287,403,777.80
  5. Step 5: Solve for x
    x = 2,841,287,403,777.80/1,731,615.90
  6. Step 6: Final answer
    x = 1,640,830.05

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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.