Home / 3,459,074.89-5,182,919-1,183,355.25

Finding the Fourth Proportional to 3,459,074.89, 5,182,919 and 1,183,355.25

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Solution

The fourth proportional to 3,459,074.89, 5,182,919 and 1,183,355.25 is: 1,773,085.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,459,074.89 : 5,182,919 = 1,183,355.25 : x
  2. Step 2: Convert to fraction form
    3,459,074.89/5,182,919 = 1,183,355.25/x
  3. Step 3: Cross multiply
    3,459,074.89x = 5,182,919 × 1,183,355.25
  4. Step 4: Simplify right side
    3,459,074.89x = 6,133,234,383,060.16
  5. Step 5: Solve for x
    x = 6,133,234,383,060.16/3,459,074.89
  6. Step 6: Final answer
    x = 1,773,085.17

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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.