Home / 3,032,513.32-4,184,758.72-1,674,357.16

Finding the Fourth Proportional to 3,032,513.32, 4,184,758.72 and 1,674,357.16

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Solution

The fourth proportional to 3,032,513.32, 4,184,758.72 and 1,674,357.16 is: 2,310,552.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,513.32 : 4,184,758.72 = 1,674,357.16 : x
  2. Step 2: Convert to fraction form
    3,032,513.32/4,184,758.72 = 1,674,357.16/x
  3. Step 3: Cross multiply
    3,032,513.32x = 4,184,758.72 × 1,674,357.16
  4. Step 4: Simplify right side
    3,032,513.32x = 7,006,780,725,704.44
  5. Step 5: Solve for x
    x = 7,006,780,725,704.44/3,032,513.32
  6. Step 6: Final answer
    x = 2,310,552.33

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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.