Home / 3,671,585.82-5,066,674.14-2,017,729.02

Finding the Fourth Proportional to 3,671,585.82, 5,066,674.14 and 2,017,729.02

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Solution

The fourth proportional to 3,671,585.82, 5,066,674.14 and 2,017,729.02 is: 2,784,403.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,671,585.82 : 5,066,674.14 = 2,017,729.02 : x
  2. Step 2: Convert to fraction form
    3,671,585.82/5,066,674.14 = 2,017,729.02/x
  3. Step 3: Cross multiply
    3,671,585.82x = 5,066,674.14 × 2,017,729.02
  4. Step 4: Simplify right side
    3,671,585.82x = 10,223,175,447,161.54
  5. Step 5: Solve for x
    x = 10,223,175,447,161.54/3,671,585.82
  6. Step 6: Final answer
    x = 2,784,403.24

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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.