Home / 3,505,006.28-5,257,929.24-1,075,841.39

Finding the Fourth Proportional to 3,505,006.28, 5,257,929.24 and 1,075,841.39

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Solution

The fourth proportional to 3,505,006.28, 5,257,929.24 and 1,075,841.39 is: 1,613,890.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,505,006.28 : 5,257,929.24 = 1,075,841.39 : x
  2. Step 2: Convert to fraction form
    3,505,006.28/5,257,929.24 = 1,075,841.39/x
  3. Step 3: Cross multiply
    3,505,006.28x = 5,257,929.24 × 1,075,841.39
  4. Step 4: Simplify right side
    3,505,006.28x = 5,656,697,915,228.07
  5. Step 5: Solve for x
    x = 5,656,697,915,228.07/3,505,006.28
  6. Step 6: Final answer
    x = 1,613,890.95

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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.