Home / 3,334,752.66-4,601,744.92-1,864,782.26

Finding the Fourth Proportional to 3,334,752.66, 4,601,744.92 and 1,864,782.26

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Solution

The fourth proportional to 3,334,752.66, 4,601,744.92 and 1,864,782.26 is: 2,573,279.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,752.66 : 4,601,744.92 = 1,864,782.26 : x
  2. Step 2: Convert to fraction form
    3,334,752.66/4,601,744.92 = 1,864,782.26/x
  3. Step 3: Cross multiply
    3,334,752.66x = 4,601,744.92 × 1,864,782.26
  4. Step 4: Simplify right side
    3,334,752.66x = 8,581,252,291,861.12
  5. Step 5: Solve for x
    x = 8,581,252,291,861.12/3,334,752.66
  6. Step 6: Final answer
    x = 2,573,279.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.