Home / 3,452,573.01-4,765,012.61-1,983,060.21

Finding the Fourth Proportional to 3,452,573.01, 4,765,012.61 and 1,983,060.21

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Solution

The fourth proportional to 3,452,573.01, 4,765,012.61 and 1,983,060.21 is: 2,736,888.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,573.01 : 4,765,012.61 = 1,983,060.21 : x
  2. Step 2: Convert to fraction form
    3,452,573.01/4,765,012.61 = 1,983,060.21/x
  3. Step 3: Cross multiply
    3,452,573.01x = 4,765,012.61 × 1,983,060.21
  4. Step 4: Simplify right side
    3,452,573.01x = 9,449,306,897,123.95
  5. Step 5: Solve for x
    x = 9,449,306,897,123.95/3,452,573.01
  6. Step 6: Final answer
    x = 2,736,888.36

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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.