Home / 2,308,937.20-3,463,465.20-1,094,228.80

Finding the Fourth Proportional to 2,308,937.20, 3,463,465.20 and 1,094,228.80

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Solution

The fourth proportional to 2,308,937.20, 3,463,465.20 and 1,094,228.80 is: 1,641,371.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308,937.20 : 3,463,465.20 = 1,094,228.80 : x
  2. Step 2: Convert to fraction form
    2,308,937.20/3,463,465.20 = 1,094,228.80/x
  3. Step 3: Cross multiply
    2,308,937.20x = 3,463,465.20 × 1,094,228.80
  4. Step 4: Simplify right side
    2,308,937.20x = 3,789,823,369,637.76
  5. Step 5: Solve for x
    x = 3,789,823,369,637.76/2,308,937.20
  6. Step 6: Final answer
    x = 1,641,371.35

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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.