Home / 3,450,847.88-4,762,189.02-2,001,402.82

Finding the Fourth Proportional to 3,450,847.88, 4,762,189.02 and 2,001,402.82

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Solution

The fourth proportional to 3,450,847.88, 4,762,189.02 and 2,001,402.82 is: 2,761,946.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,450,847.88 : 4,762,189.02 = 2,001,402.82 : x
  2. Step 2: Convert to fraction form
    3,450,847.88/4,762,189.02 = 2,001,402.82/x
  3. Step 3: Cross multiply
    3,450,847.88x = 4,762,189.02 × 2,001,402.82
  4. Step 4: Simplify right side
    3,450,847.88x = 9,531,058,534,001.04
  5. Step 5: Solve for x
    x = 9,531,058,534,001.04/3,450,847.88
  6. Step 6: Final answer
    x = 2,761,946.88

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.