Home / 1,104,434.85-1,656,467.75-305,797.13

Finding the Fourth Proportional to 1,104,434.85, 1,656,467.75 and 305,797.13

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Solution

The fourth proportional to 1,104,434.85, 1,656,467.75 and 305,797.13 is: 458,644.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,434.85 : 1,656,467.75 = 305,797.13 : x
  2. Step 2: Convert to fraction form
    1,104,434.85/1,656,467.75 = 305,797.13/x
  3. Step 3: Cross multiply
    1,104,434.85x = 1,656,467.75 × 305,797.13
  4. Step 4: Simplify right side
    1,104,434.85x = 506,543,075,222.97
  5. Step 5: Solve for x
    x = 506,543,075,222.97/1,104,434.85
  6. Step 6: Final answer
    x = 458,644.60

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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.