Home / 2,368,149.75-3,552,192.90-571,018.95

Finding the Fourth Proportional to 2,368,149.75, 3,552,192.90 and 571,018.95

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Solution

The fourth proportional to 2,368,149.75, 3,552,192.90 and 571,018.95 is: 856,520.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,149.75 : 3,552,192.90 = 571,018.95 : x
  2. Step 2: Convert to fraction form
    2,368,149.75/3,552,192.90 = 571,018.95/x
  3. Step 3: Cross multiply
    2,368,149.75x = 3,552,192.90 × 571,018.95
  4. Step 4: Simplify right side
    2,368,149.75x = 2,028,369,459,955.45
  5. Step 5: Solve for x
    x = 2,028,369,459,955.45/2,368,149.75
  6. Step 6: Final answer
    x = 856,520.78

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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.