Home / 2,446,845.74-3,670,305.53-849,459.59

Finding the Fourth Proportional to 2,446,845.74, 3,670,305.53 and 849,459.59

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Solution

The fourth proportional to 2,446,845.74, 3,670,305.53 and 849,459.59 is: 1,274,202.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,845.74 : 3,670,305.53 = 849,459.59 : x
  2. Step 2: Convert to fraction form
    2,446,845.74/3,670,305.53 = 849,459.59/x
  3. Step 3: Cross multiply
    2,446,845.74x = 3,670,305.53 × 849,459.59
  4. Step 4: Simplify right side
    2,446,845.74x = 3,117,776,226,441.23
  5. Step 5: Solve for x
    x = 3,117,776,226,441.23/2,446,845.74
  6. Step 6: Final answer
    x = 1,274,202.20

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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.