Home / 3,001,647.10-4,502,454.48-727,170.35

Finding the Fourth Proportional to 3,001,647.10, 4,502,454.48 and 727,170.35

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Solution

The fourth proportional to 3,001,647.10, 4,502,454.48 and 727,170.35 is: 1,090,751.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,001,647.10 : 4,502,454.48 = 727,170.35 : x
  2. Step 2: Convert to fraction form
    3,001,647.10/4,502,454.48 = 727,170.35/x
  3. Step 3: Cross multiply
    3,001,647.10x = 4,502,454.48 × 727,170.35
  4. Step 4: Simplify right side
    3,001,647.10x = 3,274,051,398,608.29
  5. Step 5: Solve for x
    x = 3,274,051,398,608.29/3,001,647.10
  6. Step 6: Final answer
    x = 1,090,751.61

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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.