Home / 4,243,626.74-5,856,199.07-2,309,881.34

Finding the Fourth Proportional to 4,243,626.74, 5,856,199.07 and 2,309,881.34

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Solution

The fourth proportional to 4,243,626.74, 5,856,199.07 and 2,309,881.34 is: 3,187,633.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,243,626.74 : 5,856,199.07 = 2,309,881.34 : x
  2. Step 2: Convert to fraction form
    4,243,626.74/5,856,199.07 = 2,309,881.34/x
  3. Step 3: Cross multiply
    4,243,626.74x = 5,856,199.07 × 2,309,881.34
  4. Step 4: Simplify right side
    4,243,626.74x = 13,527,124,955,118.35
  5. Step 5: Solve for x
    x = 13,527,124,955,118.35/4,243,626.74
  6. Step 6: Final answer
    x = 3,187,633.08

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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.