Home / 3,768,074.06-5,652,448.25-1,462,513.13

Finding the Fourth Proportional to 3,768,074.06, 5,652,448.25 and 1,462,513.13

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Solution

The fourth proportional to 3,768,074.06, 5,652,448.25 and 1,462,513.13 is: 2,193,900.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,768,074.06 : 5,652,448.25 = 1,462,513.13 : x
  2. Step 2: Convert to fraction form
    3,768,074.06/5,652,448.25 = 1,462,513.13/x
  3. Step 3: Cross multiply
    3,768,074.06x = 5,652,448.25 × 1,462,513.13
  4. Step 4: Simplify right side
    3,768,074.06x = 8,266,779,812,057.89
  5. Step 5: Solve for x
    x = 8,266,779,812,057.89/3,768,074.06
  6. Step 6: Final answer
    x = 2,193,900.56

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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.