Home / 2,324,946.45-3,487,485.12-642,049.95

Finding the Fourth Proportional to 2,324,946.45, 3,487,485.12 and 642,049.95

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Solution

The fourth proportional to 2,324,946.45, 3,487,485.12 and 642,049.95 is: 963,093.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324,946.45 : 3,487,485.12 = 642,049.95 : x
  2. Step 2: Convert to fraction form
    2,324,946.45/3,487,485.12 = 642,049.95/x
  3. Step 3: Cross multiply
    2,324,946.45x = 3,487,485.12 × 642,049.95
  4. Step 4: Simplify right side
    2,324,946.45x = 2,239,139,646,921.74
  5. Step 5: Solve for x
    x = 2,239,139,646,921.74/2,324,946.45
  6. Step 6: Final answer
    x = 963,093.00

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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.