Home / 4,343,122.87-5,993,516.61-2,409,383.45

Finding the Fourth Proportional to 4,343,122.87, 5,993,516.61 and 2,409,383.45

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Solution

The fourth proportional to 4,343,122.87, 5,993,516.61 and 2,409,383.45 is: 3,324,953.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,343,122.87 : 5,993,516.61 = 2,409,383.45 : x
  2. Step 2: Convert to fraction form
    4,343,122.87/5,993,516.61 = 2,409,383.45/x
  3. Step 3: Cross multiply
    4,343,122.87x = 5,993,516.61 × 2,409,383.45
  4. Step 4: Simplify right side
    4,343,122.87x = 14,440,679,727,434.11
  5. Step 5: Solve for x
    x = 14,440,679,727,434.11/4,343,122.87
  6. Step 6: Final answer
    x = 3,324,953.07

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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.