Home / 1,894,181.67-2,841,270.03-474,237.59

Finding the Fourth Proportional to 1,894,181.67, 2,841,270.03 and 474,237.59

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Solution

The fourth proportional to 1,894,181.67, 2,841,270.03 and 474,237.59 is: 711,355.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,181.67 : 2,841,270.03 = 474,237.59 : x
  2. Step 2: Convert to fraction form
    1,894,181.67/2,841,270.03 = 474,237.59/x
  3. Step 3: Cross multiply
    1,894,181.67x = 2,841,270.03 × 474,237.59
  4. Step 4: Simplify right side
    1,894,181.67x = 1,347,437,037,360.08
  5. Step 5: Solve for x
    x = 1,347,437,037,360.08/1,894,181.67
  6. Step 6: Final answer
    x = 711,355.76

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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.