Home / 3,309,534.48-4,963,075.56-1,179,053.04

Finding the Fourth Proportional to 3,309,534.48, 4,963,075.56 and 1,179,053.04

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Solution

The fourth proportional to 3,309,534.48, 4,963,075.56 and 1,179,053.04 is: 1,768,142.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,309,534.48 : 4,963,075.56 = 1,179,053.04 : x
  2. Step 2: Convert to fraction form
    3,309,534.48/4,963,075.56 = 1,179,053.04/x
  3. Step 3: Cross multiply
    3,309,534.48x = 4,963,075.56 × 1,179,053.04
  4. Step 4: Simplify right side
    3,309,534.48x = 5,851,729,326,767.70
  5. Step 5: Solve for x
    x = 5,851,729,326,767.70/3,309,534.48
  6. Step 6: Final answer
    x = 1,768,142.73

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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.