Home / 3,671,328.65-5,066,591.11-2,039,735.96

Finding the Fourth Proportional to 3,671,328.65, 5,066,591.11 and 2,039,735.96

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Solution

The fourth proportional to 3,671,328.65, 5,066,591.11 and 2,039,735.96 is: 2,814,923.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,671,328.65 : 5,066,591.11 = 2,039,735.96 : x
  2. Step 2: Convert to fraction form
    3,671,328.65/5,066,591.11 = 2,039,735.96/x
  3. Step 3: Cross multiply
    3,671,328.65x = 5,066,591.11 × 2,039,735.96
  4. Step 4: Simplify right side
    3,671,328.65x = 10,334,508,070,250.74
  5. Step 5: Solve for x
    x = 10,334,508,070,250.74/3,671,328.65
  6. Step 6: Final answer
    x = 2,814,923.17

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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.