Home / 10,669,002-14,723,103.96-5,774,113.68

Finding the Fourth Proportional to 10,669,002, 14,723,103.96 and 5,774,113.68

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Solution

The fourth proportional to 10,669,002, 14,723,103.96 and 5,774,113.68 is: 7,968,212.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,669,002 : 14,723,103.96 = 5,774,113.68 : x
  2. Step 2: Convert to fraction form
    10,669,002/14,723,103.96 = 5,774,113.68/x
  3. Step 3: Cross multiply
    10,669,002x = 14,723,103.96 × 5,774,113.68
  4. Step 4: Simplify right side
    10,669,002x = 85,012,875,987,498.17
  5. Step 5: Solve for x
    x = 85,012,875,987,498.17/10,669,002
  6. Step 6: Final answer
    x = 7,968,212.58

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