Home / 1,701,348.60-2,552,022.90-519,396.60

Finding the Fourth Proportional to 1,701,348.60, 2,552,022.90 and 519,396.60

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Solution

The fourth proportional to 1,701,348.60, 2,552,022.90 and 519,396.60 is: 779,094.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,348.60 : 2,552,022.90 = 519,396.60 : x
  2. Step 2: Convert to fraction form
    1,701,348.60/2,552,022.90 = 519,396.60/x
  3. Step 3: Cross multiply
    1,701,348.60x = 2,552,022.90 × 519,396.60
  4. Step 4: Simplify right side
    1,701,348.60x = 1,325,512,017,382.14
  5. Step 5: Solve for x
    x = 1,325,512,017,382.14/1,701,348.60
  6. Step 6: Final answer
    x = 779,094.90

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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.