Home / 11,095,941.12-16,645,245.76-3,905,981.76

Finding the Fourth Proportional to 11,095,941.12, 16,645,245.76 and 3,905,981.76

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Solution

The fourth proportional to 11,095,941.12, 16,645,245.76 and 3,905,981.76 is: 5,859,442.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,095,941.12 : 16,645,245.76 = 3,905,981.76 : x
  2. Step 2: Convert to fraction form
    11,095,941.12/16,645,245.76 = 3,905,981.76/x
  3. Step 3: Cross multiply
    11,095,941.12x = 16,645,245.76 × 3,905,981.76
  4. Step 4: Simplify right side
    11,095,941.12x = 65,016,026,329,277.34
  5. Step 5: Solve for x
    x = 65,016,026,329,277.34/11,095,941.12
  6. Step 6: Final answer
    x = 5,859,442.26

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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.