Home / 2,358,338.69-3,534,248.04-1,075,819.02

Finding the Fourth Proportional to 2,358,338.69, 3,534,248.04 and 1,075,819.02

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Solution

The fourth proportional to 2,358,338.69, 3,534,248.04 and 1,075,819.02 is: 1,612,241.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,338.69 : 3,534,248.04 = 1,075,819.02 : x
  2. Step 2: Convert to fraction form
    2,358,338.69/3,534,248.04 = 1,075,819.02/x
  3. Step 3: Cross multiply
    2,358,338.69x = 3,534,248.04 × 1,075,819.02
  4. Step 4: Simplify right side
    2,358,338.69x = 3,802,211,251,593.45
  5. Step 5: Solve for x
    x = 3,802,211,251,593.45/2,358,338.69
  6. Step 6: Final answer
    x = 1,612,241.39

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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.