Home / 2,950,346.43-4,426,307.17-1,057,279.23

Finding the Fourth Proportional to 2,950,346.43, 4,426,307.17 and 1,057,279.23

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Solution

The fourth proportional to 2,950,346.43, 4,426,307.17 and 1,057,279.23 is: 1,586,201.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,950,346.43 : 4,426,307.17 = 1,057,279.23 : x
  2. Step 2: Convert to fraction form
    2,950,346.43/4,426,307.17 = 1,057,279.23/x
  3. Step 3: Cross multiply
    2,950,346.43x = 4,426,307.17 × 1,057,279.23
  4. Step 4: Simplify right side
    2,950,346.43x = 4,679,842,633,797.88
  5. Step 5: Solve for x
    x = 4,679,842,633,797.88/2,950,346.43
  6. Step 6: Final answer
    x = 1,586,201.06

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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.