Home / 2,431,069.92-3,646,607.04-633,951.36

Finding the Fourth Proportional to 2,431,069.92, 3,646,607.04 and 633,951.36

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Solution

The fourth proportional to 2,431,069.92, 3,646,607.04 and 633,951.36 is: 950,927.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,431,069.92 : 3,646,607.04 = 633,951.36 : x
  2. Step 2: Convert to fraction form
    2,431,069.92/3,646,607.04 = 633,951.36/x
  3. Step 3: Cross multiply
    2,431,069.92x = 3,646,607.04 × 633,951.36
  4. Step 4: Simplify right side
    2,431,069.92x = 2,311,771,492,393.57
  5. Step 5: Solve for x
    x = 2,311,771,492,393.57/2,431,069.92
  6. Step 6: Final answer
    x = 950,927.60

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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.