Home / 7,075,348.62-10,612,647.72-2,283,038.39

Finding the Fourth Proportional to 7,075,348.62, 10,612,647.72 and 2,283,038.39

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Solution

The fourth proportional to 7,075,348.62, 10,612,647.72 and 2,283,038.39 is: 3,424,436.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,075,348.62 : 10,612,647.72 = 2,283,038.39 : x
  2. Step 2: Convert to fraction form
    7,075,348.62/10,612,647.72 = 2,283,038.39/x
  3. Step 3: Cross multiply
    7,075,348.62x = 10,612,647.72 × 2,283,038.39
  4. Step 4: Simplify right side
    7,075,348.62x = 24,229,082,111,242.73
  5. Step 5: Solve for x
    x = 24,229,082,111,242.73/7,075,348.62
  6. Step 6: Final answer
    x = 3,424,436.51

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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.