Home / 2,301,137.40-3,452,204.36-881,193.56

Finding the Fourth Proportional to 2,301,137.40, 3,452,204.36 and 881,193.56

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Solution

The fourth proportional to 2,301,137.40, 3,452,204.36 and 881,193.56 is: 1,321,981.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,137.40 : 3,452,204.36 = 881,193.56 : x
  2. Step 2: Convert to fraction form
    2,301,137.40/3,452,204.36 = 881,193.56/x
  3. Step 3: Cross multiply
    2,301,137.40x = 3,452,204.36 × 881,193.56
  4. Step 4: Simplify right side
    2,301,137.40x = 3,042,060,249,835.92
  5. Step 5: Solve for x
    x = 3,042,060,249,835.92/2,301,137.40
  6. Step 6: Final answer
    x = 1,321,981.14

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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.