Home / 9,910,851.82-14,864,563.67-2,624,416.40

Finding the Fourth Proportional to 9,910,851.82, 14,864,563.67 and 2,624,416.40

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Solution

The fourth proportional to 9,910,851.82, 14,864,563.67 and 2,624,416.40 is: 3,936,170.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,910,851.82 : 14,864,563.67 = 2,624,416.40 : x
  2. Step 2: Convert to fraction form
    9,910,851.82/14,864,563.67 = 2,624,416.40/x
  3. Step 3: Cross multiply
    9,910,851.82x = 14,864,563.67 × 2,624,416.40
  4. Step 4: Simplify right side
    9,910,851.82x = 39,010,804,709,503.93
  5. Step 5: Solve for x
    x = 39,010,804,709,503.93/9,910,851.82
  6. Step 6: Final answer
    x = 3,936,170.72

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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.