Home / 2,713,609.82-4,070,504.64-1,365,037.58

Finding the Fourth Proportional to 2,713,609.82, 4,070,504.64 and 1,365,037.58

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Solution

The fourth proportional to 2,713,609.82, 4,070,504.64 and 1,365,037.58 is: 2,047,601.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,609.82 : 4,070,504.64 = 1,365,037.58 : x
  2. Step 2: Convert to fraction form
    2,713,609.82/4,070,504.64 = 1,365,037.58/x
  3. Step 3: Cross multiply
    2,713,609.82x = 4,070,504.64 × 1,365,037.58
  4. Step 4: Simplify right side
    2,713,609.82x = 5,556,391,818,459.52
  5. Step 5: Solve for x
    x = 5,556,391,818,459.52/2,713,609.82
  6. Step 6: Final answer
    x = 2,047,601.60

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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.