Home / 2,440,595.41-3,660,931.49-923,871.12

Finding the Fourth Proportional to 2,440,595.41, 3,660,931.49 and 923,871.12

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Solution

The fourth proportional to 2,440,595.41, 3,660,931.49 and 923,871.12 is: 1,385,821.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,440,595.41 : 3,660,931.49 = 923,871.12 : x
  2. Step 2: Convert to fraction form
    2,440,595.41/3,660,931.49 = 923,871.12/x
  3. Step 3: Cross multiply
    2,440,595.41x = 3,660,931.49 × 923,871.12
  4. Step 4: Simplify right side
    2,440,595.41x = 3,382,228,857,561.72
  5. Step 5: Solve for x
    x = 3,382,228,857,561.72/2,440,595.41
  6. Step 6: Final answer
    x = 1,385,821.20

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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.