Home / 2,573,128.36-3,548,592.66-1,606,347.64

Finding the Fourth Proportional to 2,573,128.36, 3,548,592.66 and 1,606,347.64

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Solution

The fourth proportional to 2,573,128.36, 3,548,592.66 and 1,606,347.64 is: 2,215,308.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,573,128.36 : 3,548,592.66 = 1,606,347.64 : x
  2. Step 2: Convert to fraction form
    2,573,128.36/3,548,592.66 = 1,606,347.64/x
  3. Step 3: Cross multiply
    2,573,128.36x = 3,548,592.66 × 1,606,347.64
  4. Step 4: Simplify right side
    2,573,128.36x = 5,700,273,444,712.32
  5. Step 5: Solve for x
    x = 5,700,273,444,712.32/2,573,128.36
  6. Step 6: Final answer
    x = 2,215,308.62

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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.