Home / 3,504,702.48-5,257,630.54-1,075,794.76

Finding the Fourth Proportional to 3,504,702.48, 5,257,630.54 and 1,075,794.76

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Solution

The fourth proportional to 3,504,702.48, 5,257,630.54 and 1,075,794.76 is: 1,613,869.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,702.48 : 5,257,630.54 = 1,075,794.76 : x
  2. Step 2: Convert to fraction form
    3,504,702.48/5,257,630.54 = 1,075,794.76/x
  3. Step 3: Cross multiply
    3,504,702.48x = 5,257,630.54 × 1,075,794.76
  4. Step 4: Simplify right side
    3,504,702.48x = 5,656,131,384,947.97
  5. Step 5: Solve for x
    x = 5,656,131,384,947.97/3,504,702.48
  6. Step 6: Final answer
    x = 1,613,869.20

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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.