Home / 2,062,122.48-3,092,445.63-713,923.11

Finding the Fourth Proportional to 2,062,122.48, 3,092,445.63 and 713,923.11

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Solution

The fourth proportional to 2,062,122.48, 3,092,445.63 and 713,923.11 is: 1,070,629.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,122.48 : 3,092,445.63 = 713,923.11 : x
  2. Step 2: Convert to fraction form
    2,062,122.48/3,092,445.63 = 713,923.11/x
  3. Step 3: Cross multiply
    2,062,122.48x = 3,092,445.63 × 713,923.11
  4. Step 4: Simplify right side
    2,062,122.48x = 2,207,768,401,675.51
  5. Step 5: Solve for x
    x = 2,207,768,401,675.51/2,062,122.48
  6. Step 6: Final answer
    x = 1,070,629.13

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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.