Home / 2,480,209.20-3,718,564.20-1,133,017.20

Finding the Fourth Proportional to 2,480,209.20, 3,718,564.20 and 1,133,017.20

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Solution

The fourth proportional to 2,480,209.20, 3,718,564.20 and 1,133,017.20 is: 1,698,726.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,480,209.20 : 3,718,564.20 = 1,133,017.20 : x
  2. Step 2: Convert to fraction form
    2,480,209.20/3,718,564.20 = 1,133,017.20/x
  3. Step 3: Cross multiply
    2,480,209.20x = 3,718,564.20 × 1,133,017.20
  4. Step 4: Simplify right side
    2,480,209.20x = 4,213,197,197,904.24
  5. Step 5: Solve for x
    x = 4,213,197,197,904.24/2,480,209.20
  6. Step 6: Final answer
    x = 1,698,726.54

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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.