Home / 3,817,823.24-5,726,603.74-977,960.04

Finding the Fourth Proportional to 3,817,823.24, 5,726,603.74 and 977,960.04

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Solution

The fourth proportional to 3,817,823.24, 5,726,603.74 and 977,960.04 is: 1,466,906.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,817,823.24 : 5,726,603.74 = 977,960.04 : x
  2. Step 2: Convert to fraction form
    3,817,823.24/5,726,603.74 = 977,960.04/x
  3. Step 3: Cross multiply
    3,817,823.24x = 5,726,603.74 × 977,960.04
  4. Step 4: Simplify right side
    3,817,823.24x = 5,600,389,622,634.55
  5. Step 5: Solve for x
    x = 5,600,389,622,634.55/3,817,823.24
  6. Step 6: Final answer
    x = 1,466,906.47

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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.