Home / 3,452,572.26-4,765,011.57-1,983,059.46

Finding the Fourth Proportional to 3,452,572.26, 4,765,011.57 and 1,983,059.46

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Solution

The fourth proportional to 3,452,572.26, 4,765,011.57 and 1,983,059.46 is: 2,736,887.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,572.26 : 4,765,011.57 = 1,983,059.46 : x
  2. Step 2: Convert to fraction form
    3,452,572.26/4,765,011.57 = 1,983,059.46/x
  3. Step 3: Cross multiply
    3,452,572.26x = 4,765,011.57 × 1,983,059.46
  4. Step 4: Simplify right side
    3,452,572.26x = 9,449,301,270,897.95
  5. Step 5: Solve for x
    x = 9,449,301,270,897.95/3,452,572.26
  6. Step 6: Final answer
    x = 2,736,887.33

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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.