Home / 1,374,462.44-2,061,758.46-1,134,130.58

Finding the Fourth Proportional to 1,374,462.44, 2,061,758.46 and 1,134,130.58

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Solution

The fourth proportional to 1,374,462.44, 2,061,758.46 and 1,134,130.58 is: 1,701,249.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,462.44 : 2,061,758.46 = 1,134,130.58 : x
  2. Step 2: Convert to fraction form
    1,374,462.44/2,061,758.46 = 1,134,130.58/x
  3. Step 3: Cross multiply
    1,374,462.44x = 2,061,758.46 × 1,134,130.58
  4. Step 4: Simplify right side
    1,374,462.44x = 2,338,303,318,059.71
  5. Step 5: Solve for x
    x = 2,338,303,318,059.71/1,374,462.44
  6. Step 6: Final answer
    x = 1,701,249.34

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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.