Home / 6,324,233.07-8,727,439.73-3,423,621.82

Finding the Fourth Proportional to 6,324,233.07, 8,727,439.73 and 3,423,621.82

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Solution

The fourth proportional to 6,324,233.07, 8,727,439.73 and 3,423,621.82 is: 4,724,597.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,324,233.07 : 8,727,439.73 = 3,423,621.82 : x
  2. Step 2: Convert to fraction form
    6,324,233.07/8,727,439.73 = 3,423,621.82/x
  3. Step 3: Cross multiply
    6,324,233.07x = 8,727,439.73 × 3,423,621.82
  4. Step 4: Simplify right side
    6,324,233.07x = 29,879,453,092,362.91
  5. Step 5: Solve for x
    x = 29,879,453,092,362.91/6,324,233.07
  6. Step 6: Final answer
    x = 4,724,597.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.