Home / 944,581.69-1,416,172.69-570,517.21

Finding the Fourth Proportional to 944,581.69, 1,416,172.69 and 570,517.21

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Solution

The fourth proportional to 944,581.69, 1,416,172.69 and 570,517.21 is: 855,353.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,581.69 : 1,416,172.69 = 570,517.21 : x
  2. Step 2: Convert to fraction form
    944,581.69/1,416,172.69 = 570,517.21/x
  3. Step 3: Cross multiply
    944,581.69x = 1,416,172.69 × 570,517.21
  4. Step 4: Simplify right side
    944,581.69x = 807,950,891,977.00
  5. Step 5: Solve for x
    x = 807,950,891,977.00/944,581.69
  6. Step 6: Final answer
    x = 855,353.12

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.