Home / 11,094,042.86-16,611,160.70-7,246,337.12

Finding the Fourth Proportional to 11,094,042.86, 16,611,160.70 and 7,246,337.12

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Solution

The fourth proportional to 11,094,042.86, 16,611,160.70 and 7,246,337.12 is: 10,849,973.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,094,042.86 : 16,611,160.70 = 7,246,337.12 : x
  2. Step 2: Convert to fraction form
    11,094,042.86/16,611,160.70 = 7,246,337.12/x
  3. Step 3: Cross multiply
    11,094,042.86x = 16,611,160.70 × 7,246,337.12
  4. Step 4: Simplify right side
    11,094,042.86x = 120,370,070,386,695.19
  5. Step 5: Solve for x
    x = 120,370,070,386,695.19/11,094,042.86
  6. Step 6: Final answer
    x = 10,849,973.44

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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.