Home / 4,075,248.56-5,623,969.60-2,239,673.52

Finding the Fourth Proportional to 4,075,248.56, 5,623,969.60 and 2,239,673.52

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Solution

The fourth proportional to 4,075,248.56, 5,623,969.60 and 2,239,673.52 is: 3,090,819.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,075,248.56 : 5,623,969.60 = 2,239,673.52 : x
  2. Step 2: Convert to fraction form
    4,075,248.56/5,623,969.60 = 2,239,673.52/x
  3. Step 3: Cross multiply
    4,075,248.56x = 5,623,969.60 × 2,239,673.52
  4. Step 4: Simplify right side
    4,075,248.56x = 12,595,855,790,404.99
  5. Step 5: Solve for x
    x = 12,595,855,790,404.99/4,075,248.56
  6. Step 6: Final answer
    x = 3,090,819.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.