Home / 1,103,792.04-1,655,391.42-304,885.80

Finding the Fourth Proportional to 1,103,792.04, 1,655,391.42 and 304,885.80

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Solution

The fourth proportional to 1,103,792.04, 1,655,391.42 and 304,885.80 is: 457,246.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,103,792.04 : 1,655,391.42 = 304,885.80 : x
  2. Step 2: Convert to fraction form
    1,103,792.04/1,655,391.42 = 304,885.80/x
  3. Step 3: Cross multiply
    1,103,792.04x = 1,655,391.42 × 304,885.80
  4. Step 4: Simplify right side
    1,103,792.04x = 504,705,337,399.84
  5. Step 5: Solve for x
    x = 504,705,337,399.84/1,103,792.04
  6. Step 6: Final answer
    x = 457,246.76

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1.5x scale

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.