Home / 11,263,393.26-16,885,070.01-4,073,328.72

Finding the Fourth Proportional to 11,263,393.26, 16,885,070.01 and 4,073,328.72

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Solution

The fourth proportional to 11,263,393.26, 16,885,070.01 and 4,073,328.72 is: 6,106,369.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,263,393.26 : 16,885,070.01 = 4,073,328.72 : x
  2. Step 2: Convert to fraction form
    11,263,393.26/16,885,070.01 = 4,073,328.72/x
  3. Step 3: Cross multiply
    11,263,393.26x = 16,885,070.01 × 4,073,328.72
  4. Step 4: Simplify right side
    11,263,393.26x = 68,778,440,610,943.70
  5. Step 5: Solve for x
    x = 68,778,440,610,943.70/11,263,393.26
  6. Step 6: Final answer
    x = 6,106,369.46

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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.