Home / 4,229,390.57-5,836,401.95-2,295,609.53

Finding the Fourth Proportional to 4,229,390.57, 5,836,401.95 and 2,295,609.53

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Solution

The fourth proportional to 4,229,390.57, 5,836,401.95 and 2,295,609.53 is: 3,167,855.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229,390.57 : 5,836,401.95 = 2,295,609.53 : x
  2. Step 2: Convert to fraction form
    4,229,390.57/5,836,401.95 = 2,295,609.53/x
  3. Step 3: Cross multiply
    4,229,390.57x = 5,836,401.95 × 2,295,609.53
  4. Step 4: Simplify right side
    4,229,390.57x = 13,398,099,896,670.53
  5. Step 5: Solve for x
    x = 13,398,099,896,670.53/4,229,390.57
  6. Step 6: Final answer
    x = 3,167,855.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.