Home / 10,950,240.60-16,425,396.75-4,124,981.94

Finding the Fourth Proportional to 10,950,240.60, 16,425,396.75 and 4,124,981.94

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Solution

The fourth proportional to 10,950,240.60, 16,425,396.75 and 4,124,981.94 is: 6,187,486.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,950,240.60 : 16,425,396.75 = 4,124,981.94 : x
  2. Step 2: Convert to fraction form
    10,950,240.60/16,425,396.75 = 4,124,981.94/x
  3. Step 3: Cross multiply
    10,950,240.60x = 16,425,396.75 × 4,124,981.94
  4. Step 4: Simplify right side
    10,950,240.60x = 67,754,464,951,084.70
  5. Step 5: Solve for x
    x = 67,754,464,951,084.70/10,950,240.60
  6. Step 6: Final answer
    x = 6,187,486.41

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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.