Home / 2,525,847.79-3,791,167-1,563,392.05

Finding the Fourth Proportional to 2,525,847.79, 3,791,167 and 1,563,392.05

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Solution

The fourth proportional to 2,525,847.79, 3,791,167 and 1,563,392.05 is: 2,346,570.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,525,847.79 : 3,791,167 = 1,563,392.05 : x
  2. Step 2: Convert to fraction form
    2,525,847.79/3,791,167 = 1,563,392.05/x
  3. Step 3: Cross multiply
    2,525,847.79x = 3,791,167 × 1,563,392.05
  4. Step 4: Simplify right side
    2,525,847.79x = 5,927,080,348,022.35
  5. Step 5: Solve for x
    x = 5,927,080,348,022.35/2,525,847.79
  6. Step 6: Final answer
    x = 2,346,570.67

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.