Home / 5,489,113.35-7,575,021.55-3,041,765.27

Finding the Fourth Proportional to 5,489,113.35, 7,575,021.55 and 3,041,765.27

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Solution

The fourth proportional to 5,489,113.35, 7,575,021.55 and 3,041,765.27 is: 4,197,661.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,489,113.35 : 7,575,021.55 = 3,041,765.27 : x
  2. Step 2: Convert to fraction form
    5,489,113.35/7,575,021.55 = 3,041,765.27/x
  3. Step 3: Cross multiply
    5,489,113.35x = 7,575,021.55 × 3,041,765.27
  4. Step 4: Simplify right side
    5,489,113.35x = 23,041,437,457,727.59
  5. Step 5: Solve for x
    x = 23,041,437,457,727.59/5,489,113.35
  6. Step 6: Final answer
    x = 4,197,661.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.