Home / 3,046,653.36-4,204,219.80-1,757,417.04

Finding the Fourth Proportional to 3,046,653.36, 4,204,219.80 and 1,757,417.04

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Solution

The fourth proportional to 3,046,653.36, 4,204,219.80 and 1,757,417.04 is: 2,425,142.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,046,653.36 : 4,204,219.80 = 1,757,417.04 : x
  2. Step 2: Convert to fraction form
    3,046,653.36/4,204,219.80 = 1,757,417.04/x
  3. Step 3: Cross multiply
    3,046,653.36x = 4,204,219.80 × 1,757,417.04
  4. Step 4: Simplify right side
    3,046,653.36x = 7,388,567,516,425.39
  5. Step 5: Solve for x
    x = 7,388,567,516,425.39/3,046,653.36
  6. Step 6: Final answer
    x = 2,425,142.16

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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.