Home / 2,122,402.55-3,183,603.83-1,484,673.35

Finding the Fourth Proportional to 2,122,402.55, 3,183,603.83 and 1,484,673.35

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Solution

The fourth proportional to 2,122,402.55, 3,183,603.83 and 1,484,673.35 is: 2,227,010.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,122,402.55 : 3,183,603.83 = 1,484,673.35 : x
  2. Step 2: Convert to fraction form
    2,122,402.55/3,183,603.83 = 1,484,673.35/x
  3. Step 3: Cross multiply
    2,122,402.55x = 3,183,603.83 × 1,484,673.35
  4. Step 4: Simplify right side
    2,122,402.55x = 4,726,611,755,935.56
  5. Step 5: Solve for x
    x = 4,726,611,755,935.56/2,122,402.55
  6. Step 6: Final answer
    x = 2,227,010.03

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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.