Home / 2,577,165.22-3,556,569.36-1,544,332.60

Finding the Fourth Proportional to 2,577,165.22, 3,556,569.36 and 1,544,332.60

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Solution

The fourth proportional to 2,577,165.22, 3,556,569.36 and 1,544,332.60 is: 2,131,227.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,577,165.22 : 3,556,569.36 = 1,544,332.60 : x
  2. Step 2: Convert to fraction form
    2,577,165.22/3,556,569.36 = 1,544,332.60/x
  3. Step 3: Cross multiply
    2,577,165.22x = 3,556,569.36 × 1,544,332.60
  4. Step 4: Simplify right side
    2,577,165.22x = 5,492,526,006,809.14
  5. Step 5: Solve for x
    x = 5,492,526,006,809.14/2,577,165.22
  6. Step 6: Final answer
    x = 2,131,227.74

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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.