Home / 3,992,265.23-5,989,448.21-2,073,303.95

Finding the Fourth Proportional to 3,992,265.23, 5,989,448.21 and 2,073,303.95

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Solution

The fourth proportional to 3,992,265.23, 5,989,448.21 and 2,073,303.95 is: 3,110,501.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,992,265.23 : 5,989,448.21 = 2,073,303.95 : x
  2. Step 2: Convert to fraction form
    3,992,265.23/5,989,448.21 = 2,073,303.95/x
  3. Step 3: Cross multiply
    3,992,265.23x = 5,989,448.21 × 2,073,303.95
  4. Step 4: Simplify right side
    3,992,265.23x = 12,417,946,591,799.67
  5. Step 5: Solve for x
    x = 12,417,946,591,799.67/3,992,265.23
  6. Step 6: Final answer
    x = 3,110,501.41

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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.