Home / 1,524,010.52-2,286,396-1,075,607.36

Finding the Fourth Proportional to 1,524,010.52, 2,286,396 and 1,075,607.36

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Solution

The fourth proportional to 1,524,010.52, 2,286,396 and 1,075,607.36 is: 1,613,679.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,010.52 : 2,286,396 = 1,075,607.36 : x
  2. Step 2: Convert to fraction form
    1,524,010.52/2,286,396 = 1,075,607.36/x
  3. Step 3: Cross multiply
    1,524,010.52x = 2,286,396 × 1,075,607.36
  4. Step 4: Simplify right side
    1,524,010.52x = 2,459,264,365,474.56
  5. Step 5: Solve for x
    x = 2,459,264,365,474.56/1,524,010.52
  6. Step 6: Final answer
    x = 1,613,679.39

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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.