Home / 3,263,025.57-4,503,390.47-1,973,875.19

Finding the Fourth Proportional to 3,263,025.57, 4,503,390.47 and 1,973,875.19

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Solution

The fourth proportional to 3,263,025.57, 4,503,390.47 and 1,973,875.19 is: 2,724,198.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,025.57 : 4,503,390.47 = 1,973,875.19 : x
  2. Step 2: Convert to fraction form
    3,263,025.57/4,503,390.47 = 1,973,875.19/x
  3. Step 3: Cross multiply
    3,263,025.57x = 4,503,390.47 × 1,973,875.19
  4. Step 4: Simplify right side
    3,263,025.57x = 8,889,130,687,229.11
  5. Step 5: Solve for x
    x = 8,889,130,687,229.11/3,263,025.57
  6. Step 6: Final answer
    x = 2,724,198.90

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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.