Home / 3,779,399.03-5,665,741.43-1,473,360.62

Finding the Fourth Proportional to 3,779,399.03, 5,665,741.43 and 1,473,360.62

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Solution

The fourth proportional to 3,779,399.03, 5,665,741.43 and 1,473,360.62 is: 2,208,732.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,779,399.03 : 5,665,741.43 = 1,473,360.62 : x
  2. Step 2: Convert to fraction form
    3,779,399.03/5,665,741.43 = 1,473,360.62/x
  3. Step 3: Cross multiply
    3,779,399.03x = 5,665,741.43 × 1,473,360.62
  4. Step 4: Simplify right side
    3,779,399.03x = 8,347,680,270,368.98
  5. Step 5: Solve for x
    x = 8,347,680,270,368.98/3,779,399.03
  6. Step 6: Final answer
    x = 2,208,732.19

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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.