Home / 3,577,630.14-5,364,277.92-1,605,457.17

Finding the Fourth Proportional to 3,577,630.14, 5,364,277.92 and 1,605,457.17

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Solution

The fourth proportional to 3,577,630.14, 5,364,277.92 and 1,605,457.17 is: 2,407,213.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,577,630.14 : 5,364,277.92 = 1,605,457.17 : x
  2. Step 2: Convert to fraction form
    3,577,630.14/5,364,277.92 = 1,605,457.17/x
  3. Step 3: Cross multiply
    3,577,630.14x = 5,364,277.92 × 1,605,457.17
  4. Step 4: Simplify right side
    3,577,630.14x = 8,612,118,448,536.69
  5. Step 5: Solve for x
    x = 8,612,118,448,536.69/3,577,630.14
  6. Step 6: Final answer
    x = 2,407,213.19

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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.