Home / 2,306,412.89-3,459,949.50-709,110.09

Finding the Fourth Proportional to 2,306,412.89, 3,459,949.50 and 709,110.09

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Solution

The fourth proportional to 2,306,412.89, 3,459,949.50 and 709,110.09 is: 1,063,766.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,306,412.89 : 3,459,949.50 = 709,110.09 : x
  2. Step 2: Convert to fraction form
    2,306,412.89/3,459,949.50 = 709,110.09/x
  3. Step 3: Cross multiply
    2,306,412.89x = 3,459,949.50 × 709,110.09
  4. Step 4: Simplify right side
    2,306,412.89x = 2,453,485,101,340.46
  5. Step 5: Solve for x
    x = 2,453,485,101,340.46/2,306,412.89
  6. Step 6: Final answer
    x = 1,063,766.64

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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.