Home / 3,779,949.06-5,673,656.07-1,651,502.34

Finding the Fourth Proportional to 3,779,949.06, 5,673,656.07 and 1,651,502.34

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Solution

The fourth proportional to 3,779,949.06, 5,673,656.07 and 1,651,502.34 is: 2,478,884.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,779,949.06 : 5,673,656.07 = 1,651,502.34 : x
  2. Step 2: Convert to fraction form
    3,779,949.06/5,673,656.07 = 1,651,502.34/x
  3. Step 3: Cross multiply
    3,779,949.06x = 5,673,656.07 × 1,651,502.34
  4. Step 4: Simplify right side
    3,779,949.06x = 9,370,056,275,960.21
  5. Step 5: Solve for x
    x = 9,370,056,275,960.21/3,779,949.06
  6. Step 6: Final answer
    x = 2,478,884.27

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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.