Home / 3,555,924.30-4,907,190.51-1,924,331.75

Finding the Fourth Proportional to 3,555,924.30, 4,907,190.51 and 1,924,331.75

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Solution

The fourth proportional to 3,555,924.30, 4,907,190.51 and 1,924,331.75 is: 2,655,585.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,924.30 : 4,907,190.51 = 1,924,331.75 : x
  2. Step 2: Convert to fraction form
    3,555,924.30/4,907,190.51 = 1,924,331.75/x
  3. Step 3: Cross multiply
    3,555,924.30x = 4,907,190.51 × 1,924,331.75
  4. Step 4: Simplify right side
    3,555,924.30x = 9,443,062,477,155.74
  5. Step 5: Solve for x
    x = 9,443,062,477,155.74/3,555,924.30
  6. Step 6: Final answer
    x = 2,655,585.91

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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.