Home / 10,974,829.90-16,462,244.85-3,404,116.30

Finding the Fourth Proportional to 10,974,829.90, 16,462,244.85 and 3,404,116.30

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Solution

The fourth proportional to 10,974,829.90, 16,462,244.85 and 3,404,116.30 is: 5,106,174.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,974,829.90 : 16,462,244.85 = 3,404,116.30 : x
  2. Step 2: Convert to fraction form
    10,974,829.90/16,462,244.85 = 3,404,116.30/x
  3. Step 3: Cross multiply
    10,974,829.90x = 16,462,244.85 × 3,404,116.30
  4. Step 4: Simplify right side
    10,974,829.90x = 56,039,396,028,476.05
  5. Step 5: Solve for x
    x = 56,039,396,028,476.05/10,974,829.90
  6. Step 6: Final answer
    x = 5,106,174.45

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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.