Home / 2,577,164.22-3,556,567.98-1,544,331.60

Finding the Fourth Proportional to 2,577,164.22, 3,556,567.98 and 1,544,331.60

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Solution

The fourth proportional to 2,577,164.22, 3,556,567.98 and 1,544,331.60 is: 2,131,226.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,577,164.22 : 3,556,567.98 = 1,544,331.60 : x
  2. Step 2: Convert to fraction form
    2,577,164.22/3,556,567.98 = 1,544,331.60/x
  3. Step 3: Cross multiply
    2,577,164.22x = 3,556,567.98 × 1,544,331.60
  4. Step 4: Simplify right side
    2,577,164.22x = 5,492,520,319,062.17
  5. Step 5: Solve for x
    x = 5,492,520,319,062.17/2,577,164.22
  6. Step 6: Final answer
    x = 2,131,226.36

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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.