Home / 10,401,807.44-14,355,706.74-6,051,077.12

Finding the Fourth Proportional to 10,401,807.44, 14,355,706.74 and 6,051,077.12

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Solution

The fourth proportional to 10,401,807.44, 14,355,706.74 and 6,051,077.12 is: 8,351,191.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,401,807.44 : 14,355,706.74 = 6,051,077.12 : x
  2. Step 2: Convert to fraction form
    10,401,807.44/14,355,706.74 = 6,051,077.12/x
  3. Step 3: Cross multiply
    10,401,807.44x = 14,355,706.74 × 6,051,077.12
  4. Step 4: Simplify right side
    10,401,807.44x = 86,867,488,595,843.80
  5. Step 5: Solve for x
    x = 86,867,488,595,843.80/10,401,807.44
  6. Step 6: Final answer
    x = 8,351,191.76

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Why These Related Problems?

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