Home / 2,973,617.01-4,460,610.20-843,867.81

Finding the Fourth Proportional to 2,973,617.01, 4,460,610.20 and 843,867.81

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Solution

The fourth proportional to 2,973,617.01, 4,460,610.20 and 843,867.81 is: 1,265,854.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,973,617.01 : 4,460,610.20 = 843,867.81 : x
  2. Step 2: Convert to fraction form
    2,973,617.01/4,460,610.20 = 843,867.81/x
  3. Step 3: Cross multiply
    2,973,617.01x = 4,460,610.20 × 843,867.81
  4. Step 4: Simplify right side
    2,973,617.01x = 3,764,165,356,518.32
  5. Step 5: Solve for x
    x = 3,764,165,356,518.32/2,973,617.01
  6. Step 6: Final answer
    x = 1,265,854.12

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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.